245200440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2043337}}^1$

素因数の和:2043351

約数の個数: 32

約数和(自身を含む): 735601680

約数和(自身を除く): 490401240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2043337, 4086674, 6130011, 8173348, 10216685, 12260022, 16346696, 20433370, 24520044, 30650055, 40866740, 49040088, 61300110, 81733480, 122600220, 245200440]

約数ペア:

[(1, 245200440), (2, 122600220), (3, 81733480), (4, 61300110), (5, 49040088), (6, 40866740), (8, 30650055), (10, 24520044), (12, 20433370), (15, 16346696), (20, 12260022), (24, 10216685), (30, 8173348), (40, 6130011), (60, 4086674), (120, 2043337)]