1309586280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10913219}}^1$

素因数の和:10913233

約数の個数: 32

約数和(自身を含む): 3928759200

約数和(自身を除く): 2619172920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10913219, 21826438, 32739657, 43652876, 54566095, 65479314, 87305752, 109132190, 130958628, 163698285, 218264380, 261917256, 327396570, 436528760, 654793140, 1309586280]

約数ペア:

[(1, 1309586280), (2, 654793140), (3, 436528760), (4, 327396570), (5, 261917256), (6, 218264380), (8, 163698285), (10, 130958628), (12, 109132190), (15, 87305752), (20, 65479314), (24, 54566095), (30, 43652876), (40, 32739657), (60, 21826438), (120, 10913219)]