18675240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{155627}}^1$

素因数の和:155641

約数の個数: 32

約数和(自身を含む): 56026080

約数和(自身を除く): 37350840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 155627, 311254, 466881, 622508, 778135, 933762, 1245016, 1556270, 1867524, 2334405, 3112540, 3735048, 4668810, 6225080, 9337620, 18675240]

約数ペア:

[(1, 18675240), (2, 9337620), (3, 6225080), (4, 4668810), (5, 3735048), (6, 3112540), (8, 2334405), (10, 1867524), (12, 1556270), (15, 1245016), (20, 933762), (24, 778135), (30, 622508), (40, 466881), (60, 311254), (120, 155627)]