287595240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2396627}}^1$

素因数の和:2396641

約数の個数: 32

約数和(自身を含む): 862786080

約数和(自身を除く): 575190840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2396627, 4793254, 7189881, 9586508, 11983135, 14379762, 19173016, 23966270, 28759524, 35949405, 47932540, 57519048, 71898810, 95865080, 143797620, 287595240]

約数ペア:

[(1, 287595240), (2, 143797620), (3, 95865080), (4, 71898810), (5, 57519048), (6, 47932540), (8, 35949405), (10, 28759524), (12, 23966270), (15, 19173016), (20, 14379762), (24, 11983135), (30, 9586508), (40, 7189881), (60, 4793254), (120, 2396627)]