320427312

素因数分解:

$2^4\times 3^1\times {\mathrm{6675569}}^1$

素因数の和:6675580

約数の個数: 20

約数和(自身を含む): 827770680

約数和(自身を除く): 507343368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6675569, 13351138, 20026707, 26702276, 40053414, 53404552, 80106828, 106809104, 160213656, 320427312]

約数ペア:

[(1, 320427312), (2, 160213656), (3, 106809104), (4, 80106828), (6, 53404552), (8, 40053414), (12, 26702276), (16, 20026707), (24, 13351138), (48, 6675569)]