232180720

素因数分解:

$2^4\times 5^1\times {\mathrm{2902259}}^1$

素因数の和:2902272

約数の個数: 20

約数和(自身を含む): 539820360

約数和(自身を除く): 307639640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2902259, 5804518, 11609036, 14511295, 23218072, 29022590, 46436144, 58045180, 116090360, 232180720]

約数ペア:

[(1, 232180720), (2, 116090360), (4, 58045180), (5, 46436144), (8, 29022590), (10, 23218072), (16, 14511295), (20, 11609036), (40, 5804518), (80, 2902259)]