155685840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2113}}^1$

素因数の和:2436

約数の個数: 80

約数和(自身を含む): 484427328

約数和(自身を除く): 328741488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 2113, 2456, 3070, 3684, 4226, 4605, 4912, 6140, 6339, 7368, 8452, 9210, 10565, 12280, 12678, 14736, 16904, 18420, 21130, 24560, 25356, 31695, 33808, 36840, 42260, 50712, 63390, 73680, 84520, 101424, 126780, 169040, 253560, 507120, 648691, 1297382, 1946073, 2594764, 3243455, 3892146, 5189528, 6486910, 7784292, 9730365, 10379056, 12973820, 15568584, 19460730, 25947640, 31137168, 38921460, 51895280, 77842920, 155685840]

約数ペア:

[(1, 155685840), (2, 77842920), (3, 51895280), (4, 38921460), (5, 31137168), (6, 25947640), (8, 19460730), (10, 15568584), (12, 12973820), (15, 10379056), (16, 9730365), (20, 7784292), (24, 6486910), (30, 5189528), (40, 3892146), (48, 3243455), (60, 2594764), (80, 1946073), (120, 1297382), (240, 648691), (307, 507120), (614, 253560), (921, 169040), (1228, 126780), (1535, 101424), (1842, 84520), (2113, 73680), (2456, 63390), (3070, 50712), (3684, 42260), (4226, 36840), (4605, 33808), (4912, 31695), (6140, 25356), (6339, 24560), (7368, 21130), (8452, 18420), (9210, 16904), (10565, 14736), (12280, 12678)]