8481840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:674

約数の個数: 80

約数和(自身を含む): 26784000

約数和(自身を除く): 18302160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 599, 708, 885, 944, 1180, 1198, 1416, 1770, 1797, 2360, 2396, 2832, 2995, 3540, 3594, 4720, 4792, 5990, 7080, 7188, 8985, 9584, 11980, 14160, 14376, 17970, 23960, 28752, 35341, 35940, 47920, 70682, 71880, 106023, 141364, 143760, 176705, 212046, 282728, 353410, 424092, 530115, 565456, 706820, 848184, 1060230, 1413640, 1696368, 2120460, 2827280, 4240920, 8481840]

約数ペア:

[(1, 8481840), (2, 4240920), (3, 2827280), (4, 2120460), (5, 1696368), (6, 1413640), (8, 1060230), (10, 848184), (12, 706820), (15, 565456), (16, 530115), (20, 424092), (24, 353410), (30, 282728), (40, 212046), (48, 176705), (59, 143760), (60, 141364), (80, 106023), (118, 71880), (120, 70682), (177, 47920), (236, 35940), (240, 35341), (295, 28752), (354, 23960), (472, 17970), (590, 14376), (599, 14160), (708, 11980), (885, 9584), (944, 8985), (1180, 7188), (1198, 7080), (1416, 5990), (1770, 4792), (1797, 4720), (2360, 3594), (2396, 3540), (2832, 2995)]