244754220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4079237}}^1$

素因数の和:4079249

約数の個数: 24

約数和(自身を含む): 685311984

約数和(自身を除く): 440557764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4079237, 8158474, 12237711, 16316948, 20396185, 24475422, 40792370, 48950844, 61188555, 81584740, 122377110, 244754220]

約数ペア:

[(1, 244754220), (2, 122377110), (3, 81584740), (4, 61188555), (5, 48950844), (6, 40792370), (10, 24475422), (12, 20396185), (15, 16316948), (20, 12237711), (30, 8158474), (60, 4079237)]