145412040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1211767}}^1$

素因数の和:1211781

約数の個数: 32

約数和(自身を含む): 436236480

約数和(自身を除く): 290824440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1211767, 2423534, 3635301, 4847068, 6058835, 7270602, 9694136, 12117670, 14541204, 18176505, 24235340, 29082408, 36353010, 48470680, 72706020, 145412040]

約数ペア:

[(1, 145412040), (2, 72706020), (3, 48470680), (4, 36353010), (5, 29082408), (6, 24235340), (8, 18176505), (10, 14541204), (12, 12117670), (15, 9694136), (20, 7270602), (24, 6058835), (30, 4847068), (40, 3635301), (60, 2423534), (120, 1211767)]