1272160

素因数分解:

$2^5\times 5^1\times {\mathrm{7951}}^1$

素因数の和:7966

約数の個数: 24

約数和(自身を含む): 3005856

約数和(自身を除く): 1733696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 7951, 15902, 31804, 39755, 63608, 79510, 127216, 159020, 254432, 318040, 636080, 1272160]

約数ペア:

[(1, 1272160), (2, 636080), (4, 318040), (5, 254432), (8, 159020), (10, 127216), (16, 79510), (20, 63608), (32, 39755), (40, 31804), (80, 15902), (160, 7951)]