3270320

素因数分解:

$2^4\times 5^1\times {\mathrm{40879}}^1$

素因数の和:40892

約数の個数: 20

約数和(自身を含む): 7603680

約数和(自身を除く): 4333360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 40879, 81758, 163516, 204395, 327032, 408790, 654064, 817580, 1635160, 3270320]

約数ペア:

[(1, 3270320), (2, 1635160), (4, 817580), (5, 654064), (8, 408790), (10, 327032), (16, 204395), (20, 163516), (40, 81758), (80, 40879)]