54940440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{457837}}^1$

素因数の和:457851

約数の個数: 32

約数和(自身を含む): 164821680

約数和(自身を除く): 109881240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 457837, 915674, 1373511, 1831348, 2289185, 2747022, 3662696, 4578370, 5494044, 6867555, 9156740, 10988088, 13735110, 18313480, 27470220, 54940440]

約数ペア:

[(1, 54940440), (2, 27470220), (3, 18313480), (4, 13735110), (5, 10988088), (6, 9156740), (8, 6867555), (10, 5494044), (12, 4578370), (15, 3662696), (20, 2747022), (24, 2289185), (30, 1831348), (40, 1373511), (60, 915674), (120, 457837)]