320199312

素因数分解:

$2^4\times 3^1\times {\mathrm{6670819}}^1$

素因数の和:6670830

約数の個数: 20

約数和(自身を含む): 827181680

約数和(自身を除く): 506982368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6670819, 13341638, 20012457, 26683276, 40024914, 53366552, 80049828, 106733104, 160099656, 320199312]

約数ペア:

[(1, 320199312), (2, 160099656), (3, 106733104), (4, 80049828), (6, 53366552), (8, 40024914), (12, 26683276), (16, 20012457), (24, 13341638), (48, 6670819)]