1240434080

素因数分解:

$2^5\times 5^1\times {\mathrm{7752713}}^1$

素因数の和:7752728

約数の個数: 24

約数和(自身を含む): 2930525892

約数和(自身を除く): 1690091812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 7752713, 15505426, 31010852, 38763565, 62021704, 77527130, 124043408, 155054260, 248086816, 310108520, 620217040, 1240434080]

約数ペア:

[(1, 1240434080), (2, 620217040), (4, 310108520), (5, 248086816), (8, 155054260), (10, 124043408), (16, 77527130), (20, 62021704), (32, 38763565), (40, 31010852), (80, 15505426), (160, 7752713)]