79226220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1320437}}^1$

素因数の和:1320449

約数の個数: 24

約数和(自身を含む): 221833584

約数和(自身を除く): 142607364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1320437, 2640874, 3961311, 5281748, 6602185, 7922622, 13204370, 15845244, 19806555, 26408740, 39613110, 79226220]

約数ペア:

[(1, 79226220), (2, 39613110), (3, 26408740), (4, 19806555), (5, 15845244), (6, 13204370), (10, 7922622), (12, 6602185), (15, 5281748), (20, 3961311), (30, 2640874), (60, 1320437)]