79225980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1320433}}^1$

素因数の和:1320445

約数の個数: 24

約数和(自身を含む): 221832912

約数和(自身を除く): 142606932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1320433, 2640866, 3961299, 5281732, 6602165, 7922598, 13204330, 15845196, 19806495, 26408660, 39612990, 79225980]

約数ペア:

[(1, 79225980), (2, 39612990), (3, 26408660), (4, 19806495), (5, 15845196), (6, 13204330), (10, 7922598), (12, 6602165), (15, 5281732), (20, 3961299), (30, 2640866), (60, 1320433)]