135780660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{754337}}^1$

素因数の和:754352

約数の個数: 36

約数和(自身を含む): 411868548

約数和(自身を除く): 276087888

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 754337, 1508674, 2263011, 3017348, 3771685, 4526022, 6789033, 7543370, 9052044, 11315055, 13578066, 15086740, 22630110, 27156132, 33945165, 45260220, 67890330, 135780660]

約数ペア:

[(1, 135780660), (2, 67890330), (3, 45260220), (4, 33945165), (5, 27156132), (6, 22630110), (9, 15086740), (10, 13578066), (12, 11315055), (15, 9052044), (18, 7543370), (20, 6789033), (30, 4526022), (36, 3771685), (45, 3017348), (60, 2263011), (90, 1508674), (180, 754337)]