123058160

素因数分解:

$2^4\times 5^1\times {\mathrm{1538227}}^1$

素因数の和:1538240

約数の個数: 20

約数和(自身を含む): 286110408

約数和(自身を除く): 163052248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1538227, 3076454, 6152908, 7691135, 12305816, 15382270, 24611632, 30764540, 61529080, 123058160]

約数ペア:

[(1, 123058160), (2, 61529080), (4, 30764540), (5, 24611632), (8, 15382270), (10, 12305816), (16, 7691135), (20, 6152908), (40, 3076454), (80, 1538227)]