40515240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337627}}^1$

素因数の和:337641

約数の個数: 32

約数和(自身を含む): 121546080

約数和(自身を除く): 81030840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337627, 675254, 1012881, 1350508, 1688135, 2025762, 2701016, 3376270, 4051524, 5064405, 6752540, 8103048, 10128810, 13505080, 20257620, 40515240]

約数ペア:

[(1, 40515240), (2, 20257620), (3, 13505080), (4, 10128810), (5, 8103048), (6, 6752540), (8, 5064405), (10, 4051524), (12, 3376270), (15, 2701016), (20, 2025762), (24, 1688135), (30, 1350508), (40, 1012881), (60, 675254), (120, 337627)]