31695240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{264127}}^1$

素因数の和:264141

約数の個数: 32

約数和(自身を含む): 95086080

約数和(自身を除く): 63390840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 264127, 528254, 792381, 1056508, 1320635, 1584762, 2113016, 2641270, 3169524, 3961905, 5282540, 6339048, 7923810, 10565080, 15847620, 31695240]

約数ペア:

[(1, 31695240), (2, 15847620), (3, 10565080), (4, 7923810), (5, 6339048), (6, 5282540), (8, 3961905), (10, 3169524), (12, 2641270), (15, 2113016), (20, 1584762), (24, 1320635), (30, 1056508), (40, 792381), (60, 528254), (120, 264127)]