109781040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{457421}}^1$

素因数の和:457437

約数の個数: 40

約数和(自身を含む): 340321968

約数和(自身を除く): 230540928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 457421, 914842, 1372263, 1829684, 2287105, 2744526, 3659368, 4574210, 5489052, 6861315, 7318736, 9148420, 10978104, 13722630, 18296840, 21956208, 27445260, 36593680, 54890520, 109781040]

約数ペア:

[(1, 109781040), (2, 54890520), (3, 36593680), (4, 27445260), (5, 21956208), (6, 18296840), (8, 13722630), (10, 10978104), (12, 9148420), (15, 7318736), (16, 6861315), (20, 5489052), (24, 4574210), (30, 3659368), (40, 2744526), (48, 2287105), (60, 1829684), (80, 1372263), (120, 914842), (240, 457421)]