308766840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2573057}}^1$

素因数の和:2573071

約数の個数: 32

約数和(自身を含む): 926300880

約数和(自身を除く): 617534040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2573057, 5146114, 7719171, 10292228, 12865285, 15438342, 20584456, 25730570, 30876684, 38595855, 51461140, 61753368, 77191710, 102922280, 154383420, 308766840]

約数ペア:

[(1, 308766840), (2, 154383420), (3, 102922280), (4, 77191710), (5, 61753368), (6, 51461140), (8, 38595855), (10, 30876684), (12, 25730570), (15, 20584456), (20, 15438342), (24, 12865285), (30, 10292228), (40, 7719171), (60, 5146114), (120, 2573057)]