153607620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2560127}}^1$

素因数の和:2560139

約数の個数: 24

約数和(自身を含む): 430101504

約数和(自身を除く): 276493884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2560127, 5120254, 7680381, 10240508, 12800635, 15360762, 25601270, 30721524, 38401905, 51202540, 76803810, 153607620]

約数ペア:

[(1, 153607620), (2, 76803810), (3, 51202540), (4, 38401905), (5, 30721524), (6, 25601270), (10, 15360762), (12, 12800635), (15, 10240508), (20, 7680381), (30, 5120254), (60, 2560127)]