2916080

素因数分解:

$2^4\times 5^1\times {\mathrm{36451}}^1$

素因数の和:36464

約数の個数: 20

約数和(自身を含む): 6780072

約数和(自身を除く): 3863992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36451, 72902, 145804, 182255, 291608, 364510, 583216, 729020, 1458040, 2916080]

約数ペア:

[(1, 2916080), (2, 1458040), (4, 729020), (5, 583216), (8, 364510), (10, 291608), (16, 182255), (20, 145804), (40, 72902), (80, 36451)]