520346280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4336219}}^1$

素因数の和:4336233

約数の個数: 32

約数和(自身を含む): 1561039200

約数和(自身を除く): 1040692920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4336219, 8672438, 13008657, 17344876, 21681095, 26017314, 34689752, 43362190, 52034628, 65043285, 86724380, 104069256, 130086570, 173448760, 260173140, 520346280]

約数ペア:

[(1, 520346280), (2, 260173140), (3, 173448760), (4, 130086570), (5, 104069256), (6, 86724380), (8, 65043285), (10, 52034628), (12, 43362190), (15, 34689752), (20, 26017314), (24, 21681095), (30, 17344876), (40, 13008657), (60, 8672438), (120, 4336219)]