8672960

素因数分解:

$2^6\times 5^1\times {\mathrm{27103}}^1$

素因数の和:27120

約数の個数: 28

約数和(自身を含む): 20653248

約数和(自身を除く): 11980288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 27103, 54206, 108412, 135515, 216824, 271030, 433648, 542060, 867296, 1084120, 1734592, 2168240, 4336480, 8672960]

約数ペア:

[(1, 8672960), (2, 4336480), (4, 2168240), (5, 1734592), (8, 1084120), (10, 867296), (16, 542060), (20, 433648), (32, 271030), (40, 216824), (64, 135515), (80, 108412), (160, 54206), (320, 27103)]