123820440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1031837}}^1$

素因数の和:1031851

約数の個数: 32

約数和(自身を含む): 371461680

約数和(自身を除く): 247641240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1031837, 2063674, 3095511, 4127348, 5159185, 6191022, 8254696, 10318370, 12382044, 15477555, 20636740, 24764088, 30955110, 41273480, 61910220, 123820440]

約数ペア:

[(1, 123820440), (2, 61910220), (3, 41273480), (4, 30955110), (5, 24764088), (6, 20636740), (8, 15477555), (10, 12382044), (12, 10318370), (15, 8254696), (20, 6191022), (24, 5159185), (30, 4127348), (40, 3095511), (60, 2063674), (120, 1031837)]