67974960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2647}}^1$

素因数の和:2770

約数の個数: 80

約数和(自身を含む): 212772096

約数和(自身を除く): 144797136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 2647, 3210, 4280, 5136, 5294, 6420, 7941, 8560, 10588, 12840, 13235, 15882, 21176, 25680, 26470, 31764, 39705, 42352, 52940, 63528, 79410, 105880, 127056, 158820, 211760, 283229, 317640, 566458, 635280, 849687, 1132916, 1416145, 1699374, 2265832, 2832290, 3398748, 4248435, 4531664, 5664580, 6797496, 8496870, 11329160, 13594992, 16993740, 22658320, 33987480, 67974960]

約数ペア:

[(1, 67974960), (2, 33987480), (3, 22658320), (4, 16993740), (5, 13594992), (6, 11329160), (8, 8496870), (10, 6797496), (12, 5664580), (15, 4531664), (16, 4248435), (20, 3398748), (24, 2832290), (30, 2265832), (40, 1699374), (48, 1416145), (60, 1132916), (80, 849687), (107, 635280), (120, 566458), (214, 317640), (240, 283229), (321, 211760), (428, 158820), (535, 127056), (642, 105880), (856, 79410), (1070, 63528), (1284, 52940), (1605, 42352), (1712, 39705), (2140, 31764), (2568, 26470), (2647, 25680), (3210, 21176), (4280, 15882), (5136, 13235), (5294, 12840), (6420, 10588), (7941, 8560)]