201820440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1681837}}^1$

素因数の和:1681851

約数の個数: 32

約数和(自身を含む): 605461680

約数和(自身を除く): 403641240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1681837, 3363674, 5045511, 6727348, 8409185, 10091022, 13454696, 16818370, 20182044, 25227555, 33636740, 40364088, 50455110, 67273480, 100910220, 201820440]

約数ペア:

[(1, 201820440), (2, 100910220), (3, 67273480), (4, 50455110), (5, 40364088), (6, 33636740), (8, 25227555), (10, 20182044), (12, 16818370), (15, 13454696), (20, 10091022), (24, 8409185), (30, 6727348), (40, 5045511), (60, 3363674), (120, 1681837)]