163987620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2733127}}^1$

素因数の和:2733139

約数の個数: 24

約数和(自身を含む): 459165504

約数和(自身を除く): 295177884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2733127, 5466254, 8199381, 10932508, 13665635, 16398762, 27331270, 32797524, 40996905, 54662540, 81993810, 163987620]

約数ペア:

[(1, 163987620), (2, 81993810), (3, 54662540), (4, 40996905), (5, 32797524), (6, 27331270), (10, 16398762), (12, 13665635), (15, 10932508), (20, 8199381), (30, 5466254), (60, 2733127)]