152912220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2548537}}^1$

素因数の和:2548549

約数の個数: 24

約数和(自身を含む): 428154384

約数和(自身を除く): 275242164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2548537, 5097074, 7645611, 10194148, 12742685, 15291222, 25485370, 30582444, 38228055, 50970740, 76456110, 152912220]

約数ペア:

[(1, 152912220), (2, 76456110), (3, 50970740), (4, 38228055), (5, 30582444), (6, 25485370), (10, 15291222), (12, 12742685), (15, 10194148), (20, 7645611), (30, 5097074), (60, 2548537)]