159212220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2653537}}^1$

素因数の和:2653549

約数の個数: 24

約数和(自身を含む): 445794384

約数和(自身を除く): 286582164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2653537, 5307074, 7960611, 10614148, 13267685, 15921222, 26535370, 31842444, 39803055, 53070740, 79606110, 159212220]

約数ペア:

[(1, 159212220), (2, 79606110), (3, 53070740), (4, 39803055), (5, 31842444), (6, 26535370), (10, 15921222), (12, 13267685), (15, 10614148), (20, 7960611), (30, 5307074), (60, 2653537)]