55426440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{461887}}^1$

素因数の和:461901

約数の個数: 32

約数和(自身を含む): 166279680

約数和(自身を除く): 110853240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 461887, 923774, 1385661, 1847548, 2309435, 2771322, 3695096, 4618870, 5542644, 6928305, 9237740, 11085288, 13856610, 18475480, 27713220, 55426440]

約数ペア:

[(1, 55426440), (2, 27713220), (3, 18475480), (4, 13856610), (5, 11085288), (6, 9237740), (8, 6928305), (10, 5542644), (12, 4618870), (15, 3695096), (20, 2771322), (24, 2309435), (30, 1847548), (40, 1385661), (60, 923774), (120, 461887)]