264388620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4406477}}^1$

素因数の和:4406489

約数の個数: 24

約数和(自身を含む): 740288304

約数和(自身を除く): 475899684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4406477, 8812954, 13219431, 17625908, 22032385, 26438862, 44064770, 52877724, 66097155, 88129540, 132194310, 264388620]

約数ペア:

[(1, 264388620), (2, 132194310), (3, 88129540), (4, 66097155), (5, 52877724), (6, 44064770), (10, 26438862), (12, 22032385), (15, 17625908), (20, 13219431), (30, 8812954), (60, 4406477)]