858795240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7156627}}^1$

素因数の和:7156641

約数の個数: 32

約数和(自身を含む): 2576386080

約数和(自身を除く): 1717590840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7156627, 14313254, 21469881, 28626508, 35783135, 42939762, 57253016, 71566270, 85879524, 107349405, 143132540, 171759048, 214698810, 286265080, 429397620, 858795240]

約数ペア:

[(1, 858795240), (2, 429397620), (3, 286265080), (4, 214698810), (5, 171759048), (6, 143132540), (8, 107349405), (10, 85879524), (12, 71566270), (15, 57253016), (20, 42939762), (24, 35783135), (30, 28626508), (40, 21469881), (60, 14313254), (120, 7156627)]