328560660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1825337}}^1$

素因数の和:1825352

約数の個数: 36

約数和(自身を含む): 996634548

約数和(自身を除く): 668073888

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1825337, 3650674, 5476011, 7301348, 9126685, 10952022, 16428033, 18253370, 21904044, 27380055, 32856066, 36506740, 54760110, 65712132, 82140165, 109520220, 164280330, 328560660]

約数ペア:

[(1, 328560660), (2, 164280330), (3, 109520220), (4, 82140165), (5, 65712132), (6, 54760110), (9, 36506740), (10, 32856066), (12, 27380055), (15, 21904044), (18, 18253370), (20, 16428033), (30, 10952022), (36, 9126685), (45, 7301348), (60, 5476011), (90, 3650674), (180, 1825337)]