78687120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5557}}^1$

素因数の和:5632

約数の個数: 80

約数和(自身を含む): 248109120

約数和(自身を除く): 169422000

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, 708, 885, 944, 1180, 1416, 1770, 2360, 2832, 3540, 4720, 5557, 7080, 11114, 14160, 16671, 22228, 27785, 33342, 44456, 55570, 66684, 83355, 88912, 111140, 133368, 166710, 222280, 266736, 327863, 333420, 444560, 655726, 666840, 983589, 1311452, 1333680, 1639315, 1967178, 2622904, 3278630, 3934356, 4917945, 5245808, 6557260, 7868712, 9835890, 13114520, 15737424, 19671780, 26229040, 39343560, 78687120]

約数ペア:

[(1, 78687120), (2, 39343560), (3, 26229040), (4, 19671780), (5, 15737424), (6, 13114520), (8, 9835890), (10, 7868712), (12, 6557260), (15, 5245808), (16, 4917945), (20, 3934356), (24, 3278630), (30, 2622904), (40, 1967178), (48, 1639315), (59, 1333680), (60, 1311452), (80, 983589), (118, 666840), (120, 655726), (177, 444560), (236, 333420), (240, 327863), (295, 266736), (354, 222280), (472, 166710), (590, 133368), (708, 111140), (885, 88912), (944, 83355), (1180, 66684), (1416, 55570), (1770, 44456), (2360, 33342), (2832, 27785), (3540, 22228), (4720, 16671), (5557, 14160), (7080, 11114)]