12735480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{106129}}^1$

素因数の和:106143

約数の個数: 32

約数和(自身を含む): 38206800

約数和(自身を除く): 25471320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 106129, 212258, 318387, 424516, 530645, 636774, 849032, 1061290, 1273548, 1591935, 2122580, 2547096, 3183870, 4245160, 6367740, 12735480]

約数ペア:

[(1, 12735480), (2, 6367740), (3, 4245160), (4, 3183870), (5, 2547096), (6, 2122580), (8, 1591935), (10, 1273548), (12, 1061290), (15, 849032), (20, 636774), (24, 530645), (30, 424516), (40, 318387), (60, 212258), (120, 106129)]