244391220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1357729}}^1$

素因数の和:1357744

約数の個数: 36

約数和(自身を含む): 741320580

約数和(自身を除く): 496929360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1357729, 2715458, 4073187, 5430916, 6788645, 8146374, 12219561, 13577290, 16292748, 20365935, 24439122, 27154580, 40731870, 48878244, 61097805, 81463740, 122195610, 244391220]

約数ペア:

[(1, 244391220), (2, 122195610), (3, 81463740), (4, 61097805), (5, 48878244), (6, 40731870), (9, 27154580), (10, 24439122), (12, 20365935), (15, 16292748), (18, 13577290), (20, 12219561), (30, 8146374), (36, 6788645), (45, 5430916), (60, 4073187), (90, 2715458), (180, 1357729)]