120912360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{2069}}^1$

素因数の和:2570

約数の個数: 64

約数和(自身を含む): 363657600

約数和(自身を除く): 242745240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1461, 1948, 2069, 2435, 2922, 3896, 4138, 4870, 5844, 6207, 7305, 8276, 9740, 10345, 11688, 12414, 14610, 16552, 19480, 20690, 24828, 29220, 31035, 41380, 49656, 58440, 62070, 82760, 124140, 248280, 1007603, 2015206, 3022809, 4030412, 5038015, 6045618, 8060824, 10076030, 12091236, 15114045, 20152060, 24182472, 30228090, 40304120, 60456180, 120912360]

約数ペア:

[(1, 120912360), (2, 60456180), (3, 40304120), (4, 30228090), (5, 24182472), (6, 20152060), (8, 15114045), (10, 12091236), (12, 10076030), (15, 8060824), (20, 6045618), (24, 5038015), (30, 4030412), (40, 3022809), (60, 2015206), (120, 1007603), (487, 248280), (974, 124140), (1461, 82760), (1948, 62070), (2069, 58440), (2435, 49656), (2922, 41380), (3896, 31035), (4138, 29220), (4870, 24828), (5844, 20690), (6207, 19480), (7305, 16552), (8276, 14610), (9740, 12414), (10345, 11688)]