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amenable n.  and  pseudoperfect n.

First numbers that belong to both sets:

12, 20, 24, 28, 36, 40, 48, 56, 60, 72, 80, 84, 88, 96, 100, 104, 108, 112, 120, 132, 140, 144, 156, 160, 168, 176, 180, 192, 196, 200, 204, 208, 216, 220, 224, 228, 240, 252, 260, 264, 272, 276, 280, 288, 300, 304, 308, 312, 320, 324, 336, 340, 348, 352, 360, 364, 368, 372, 380, 384, 392, 396, 400, 408, 416, 420, 432, 440, 444, 448, 456, 460, 464, 468, 476, 480, 492, 496, 500, 504, 516, 520, 528, 532, 540, 544, 552, 560, 564, 572, 576, 580, 588, 600, 608, 612, 616, 620, 624, 636, 640, 644, 648, 660, 672, 680, 684, 696, 700, 704, 708, 720, 728, 732, 736, 740, 744, 748, 756, 760, 768, 780, 784, 792, 800, 804, 812, 816, 820, 828, 832, 840, 852, 860, 864, 868, 876, 880, 888, 896, 900, 912, 920, 924, 928, 936, 940, 945, 948, 952, 960, 968, 972, 980, 984, 992, 996, 1000, 1008, 1020, 1032, 1036, 1040, 1044, 1056, 1060, 1064, 1068, 1080, 1088, 1092, 1100, 1104, 1116, 1120, 1128, 1140, 1144, 1148, 1152, 1160, 1164, 1176, 1180, 1184, 1188, 1200, 1204, 1212, 1216, 1220, 1224, 1232, 1236, 1240, 1248, 1260, 1272, 1280, 1284, 1288, 1296, 1300, 1308, 1312, 1316, 1320, 1332, 1340, 1344, 1352, 1356, 1360, 1368, 1372, 1376, 1380, 1392, 1400, 1404, 1408, 1416, 1420, 1428, 1440, 1452, 1456, 1460, 1464, 1472, 1476, 1480, 1484, 1488, 1496, 1500, 1504, 1512, 1520, 1524, 1536, 1540, 1548, 1560, 1568, 1572, 1580, 1584, 1596, 1600, 1608, 1620, 1624, 1632, 1640, 1644, 1652, 1656, 1660, 1664, 1668, 1672, 1680, 1692, 1696, 1700, 1704, 1708, 1716, 1720, 1728, 1736, 1740, 1752, 1760, 1764, 1768, 1776, 1780, 1788.

Some larger examples :