39940440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{332837}}^1$

素因数の和:332851

約数の個数: 32

約数和(自身を含む): 119821680

約数和(自身を除く): 79881240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 332837, 665674, 998511, 1331348, 1664185, 1997022, 2662696, 3328370, 3994044, 4992555, 6656740, 7988088, 9985110, 13313480, 19970220, 39940440]

約数ペア:

[(1, 39940440), (2, 19970220), (3, 13313480), (4, 9985110), (5, 7988088), (6, 6656740), (8, 4992555), (10, 3994044), (12, 3328370), (15, 2662696), (20, 1997022), (24, 1664185), (30, 1331348), (40, 998511), (60, 665674), (120, 332837)]