2497545840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{18289}}^1$

素因数の和:18874

約数の個数: 80

約数和(自身を含む): 7756423200

約数和(自身を除く): 5258877360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 569, 1138, 1707, 2276, 2845, 3414, 4552, 5690, 6828, 8535, 9104, 11380, 13656, 17070, 18289, 22760, 27312, 34140, 36578, 45520, 54867, 68280, 73156, 91445, 109734, 136560, 146312, 182890, 219468, 274335, 292624, 365780, 438936, 548670, 731560, 877872, 1097340, 1463120, 2194680, 4389360, 10406441, 20812882, 31219323, 41625764, 52032205, 62438646, 83251528, 104064410, 124877292, 156096615, 166503056, 208128820, 249754584, 312193230, 416257640, 499509168, 624386460, 832515280, 1248772920, 2497545840]

約数ペア:

[(1, 2497545840), (2, 1248772920), (3, 832515280), (4, 624386460), (5, 499509168), (6, 416257640), (8, 312193230), (10, 249754584), (12, 208128820), (15, 166503056), (16, 156096615), (20, 124877292), (24, 104064410), (30, 83251528), (40, 62438646), (48, 52032205), (60, 41625764), (80, 31219323), (120, 20812882), (240, 10406441), (569, 4389360), (1138, 2194680), (1707, 1463120), (2276, 1097340), (2845, 877872), (3414, 731560), (4552, 548670), (5690, 438936), (6828, 365780), (8535, 292624), (9104, 274335), (11380, 219468), (13656, 182890), (17070, 146312), (18289, 136560), (22760, 109734), (27312, 91445), (34140, 73156), (36578, 68280), (45520, 54867)]