65066280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{542219}}^1$

素因数の和:542233

約数の個数: 32

約数和(自身を含む): 195199200

約数和(自身を除く): 130132920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 542219, 1084438, 1626657, 2168876, 2711095, 3253314, 4337752, 5422190, 6506628, 8133285, 10844380, 13013256, 16266570, 21688760, 32533140, 65066280]

約数ペア:

[(1, 65066280), (2, 32533140), (3, 21688760), (4, 16266570), (5, 13013256), (6, 10844380), (8, 8133285), (10, 6506628), (12, 5422190), (15, 4337752), (20, 3253314), (24, 2711095), (30, 2168876), (40, 1626657), (60, 1084438), (120, 542219)]