207016080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{862567}}^1$

素因数の和:862583

約数の個数: 40

約数和(自身を含む): 641750592

約数和(自身を除く): 434734512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 862567, 1725134, 2587701, 3450268, 4312835, 5175402, 6900536, 8625670, 10350804, 12938505, 13801072, 17251340, 20701608, 25877010, 34502680, 41403216, 51754020, 69005360, 103508040, 207016080]

約数ペア:

[(1, 207016080), (2, 103508040), (3, 69005360), (4, 51754020), (5, 41403216), (6, 34502680), (8, 25877010), (10, 20701608), (12, 17251340), (15, 13801072), (16, 12938505), (20, 10350804), (24, 8625670), (30, 6900536), (40, 5175402), (48, 4312835), (60, 3450268), (80, 2587701), (120, 1725134), (240, 862567)]