909468240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3789451}}^1$

素因数の和:3789467

約数の個数: 40

約数和(自身を含む): 2819352288

約数和(自身を除く): 1909884048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3789451, 7578902, 11368353, 15157804, 18947255, 22736706, 30315608, 37894510, 45473412, 56841765, 60631216, 75789020, 90946824, 113683530, 151578040, 181893648, 227367060, 303156080, 454734120, 909468240]

約数ペア:

[(1, 909468240), (2, 454734120), (3, 303156080), (4, 227367060), (5, 181893648), (6, 151578040), (8, 113683530), (10, 90946824), (12, 75789020), (15, 60631216), (16, 56841765), (20, 45473412), (24, 37894510), (30, 30315608), (40, 22736706), (48, 18947255), (60, 15157804), (80, 11368353), (120, 7578902), (240, 3789451)]