180795540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3013259}}^1$

素因数の和:3013271

約数の個数: 24

約数和(自身を含む): 506227680

約数和(自身を除く): 325432140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3013259, 6026518, 9039777, 12053036, 15066295, 18079554, 30132590, 36159108, 45198885, 60265180, 90397770, 180795540]

約数ペア:

[(1, 180795540), (2, 90397770), (3, 60265180), (4, 45198885), (5, 36159108), (6, 30132590), (10, 18079554), (12, 15066295), (15, 12053036), (20, 9039777), (30, 6026518), (60, 3013259)]