388575240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3238127}}^1$

素因数の和:3238141

約数の個数: 32

約数和(自身を含む): 1165726080

約数和(自身を除く): 777150840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3238127, 6476254, 9714381, 12952508, 16190635, 19428762, 25905016, 32381270, 38857524, 48571905, 64762540, 77715048, 97143810, 129525080, 194287620, 388575240]

約数ペア:

[(1, 388575240), (2, 194287620), (3, 129525080), (4, 97143810), (5, 77715048), (6, 64762540), (8, 48571905), (10, 38857524), (12, 32381270), (15, 25905016), (20, 19428762), (24, 16190635), (30, 12952508), (40, 9714381), (60, 6476254), (120, 3238127)]