201555240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1679627}}^1$

素因数の和:1679641

約数の個数: 32

約数和(自身を含む): 604666080

約数和(自身を除く): 403110840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1679627, 3359254, 5038881, 6718508, 8398135, 10077762, 13437016, 16796270, 20155524, 25194405, 33592540, 40311048, 50388810, 67185080, 100777620, 201555240]

約数ペア:

[(1, 201555240), (2, 100777620), (3, 67185080), (4, 50388810), (5, 40311048), (6, 33592540), (8, 25194405), (10, 20155524), (12, 16796270), (15, 13437016), (20, 10077762), (24, 8398135), (30, 6718508), (40, 5038881), (60, 3359254), (120, 1679627)]