2866440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23887}}^1$

素因数の和:23901

約数の個数: 32

約数和(自身を含む): 8599680

約数和(自身を除く): 5733240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 23887, 47774, 71661, 95548, 119435, 143322, 191096, 238870, 286644, 358305, 477740, 573288, 716610, 955480, 1433220, 2866440]

約数ペア:

[(1, 2866440), (2, 1433220), (3, 955480), (4, 716610), (5, 573288), (6, 477740), (8, 358305), (10, 286644), (12, 238870), (15, 191096), (20, 143322), (24, 119435), (30, 95548), (40, 71661), (60, 47774), (120, 23887)]