60140120

素因数分解:

$2^3\times 5^1\times {\mathrm{1503503}}^1$

素因数の和:1503514

約数の個数: 16

約数和(自身を含む): 135315360

約数和(自身を除く): 75175240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1503503, 3007006, 6014012, 7517515, 12028024, 15035030, 30070060, 60140120]

約数ペア:

[(1, 60140120), (2, 30070060), (4, 15035030), (5, 12028024), (8, 7517515), (10, 6014012), (20, 3007006), (40, 1503503)]