161925180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2698753}}^1$

素因数の和:2698765

約数の個数: 24

約数和(自身を含む): 453390672

約数和(自身を除く): 291465492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2698753, 5397506, 8096259, 10795012, 13493765, 16192518, 26987530, 32385036, 40481295, 53975060, 80962590, 161925180]

約数ペア:

[(1, 161925180), (2, 80962590), (3, 53975060), (4, 40481295), (5, 32385036), (6, 26987530), (10, 16192518), (12, 13493765), (15, 10795012), (20, 8096259), (30, 5397506), (60, 2698753)]