1010401080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647693}}^1$

素因数の和:647720

約数の個数: 64

約数和(自身を含む): 3264377760

約数和(自身を除く): 2253976680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 647693, 1295386, 1943079, 2590772, 3238465, 3886158, 5181544, 6476930, 7772316, 8420009, 9715395, 12953860, 15544632, 16840018, 19430790, 25260027, 25907720, 33680036, 38861580, 42100045, 50520054, 67360072, 77723160, 84200090, 101040108, 126300135, 168400180, 202080216, 252600270, 336800360, 505200540, 1010401080]

約数ペア:

[(1, 1010401080), (2, 505200540), (3, 336800360), (4, 252600270), (5, 202080216), (6, 168400180), (8, 126300135), (10, 101040108), (12, 84200090), (13, 77723160), (15, 67360072), (20, 50520054), (24, 42100045), (26, 38861580), (30, 33680036), (39, 25907720), (40, 25260027), (52, 19430790), (60, 16840018), (65, 15544632), (78, 12953860), (104, 9715395), (120, 8420009), (130, 7772316), (156, 6476930), (195, 5181544), (260, 3886158), (312, 3238465), (390, 2590772), (520, 1943079), (780, 1295386), (1560, 647693)]