28598280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3557}}^1$

素因数の和:3638

約数の個数: 64

約数和(自身を含む): 87099840

約数和(自身を除く): 58501560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 3557, 4020, 7114, 8040, 10671, 14228, 17785, 21342, 28456, 35570, 42684, 53355, 71140, 85368, 106710, 142280, 213420, 238319, 426840, 476638, 714957, 953276, 1191595, 1429914, 1906552, 2383190, 2859828, 3574785, 4766380, 5719656, 7149570, 9532760, 14299140, 28598280]

約数ペア:

[(1, 28598280), (2, 14299140), (3, 9532760), (4, 7149570), (5, 5719656), (6, 4766380), (8, 3574785), (10, 2859828), (12, 2383190), (15, 1906552), (20, 1429914), (24, 1191595), (30, 953276), (40, 714957), (60, 476638), (67, 426840), (120, 238319), (134, 213420), (201, 142280), (268, 106710), (335, 85368), (402, 71140), (536, 53355), (670, 42684), (804, 35570), (1005, 28456), (1340, 21342), (1608, 17785), (2010, 14228), (2680, 10671), (3557, 8040), (4020, 7114)]