30004440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{250037}}^1$

素因数の和:250051

約数の個数: 32

約数和(自身を含む): 90013680

約数和(自身を除く): 60009240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 250037, 500074, 750111, 1000148, 1250185, 1500222, 2000296, 2500370, 3000444, 3750555, 5000740, 6000888, 7501110, 10001480, 15002220, 30004440]

約数ペア:

[(1, 30004440), (2, 15002220), (3, 10001480), (4, 7501110), (5, 6000888), (6, 5000740), (8, 3750555), (10, 3000444), (12, 2500370), (15, 2000296), (20, 1500222), (24, 1250185), (30, 1000148), (40, 750111), (60, 500074), (120, 250037)]