321081060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5351351}}^1$

素因数の和:5351363

約数の個数: 24

約数和(自身を含む): 899027136

約数和(自身を除く): 577946076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5351351, 10702702, 16054053, 21405404, 26756755, 32108106, 53513510, 64216212, 80270265, 107027020, 160540530, 321081060]

約数ペア:

[(1, 321081060), (2, 160540530), (3, 107027020), (4, 80270265), (5, 64216212), (6, 53513510), (10, 32108106), (12, 26756755), (15, 21405404), (20, 16054053), (30, 10702702), (60, 5351351)]