27028740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{450479}}^1$

素因数の和:450491

約数の個数: 24

約数和(自身を含む): 75680640

約数和(自身を除く): 48651900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 450479, 900958, 1351437, 1801916, 2252395, 2702874, 4504790, 5405748, 6757185, 9009580, 13514370, 27028740]

約数ペア:

[(1, 27028740), (2, 13514370), (3, 9009580), (4, 6757185), (5, 5405748), (6, 4504790), (10, 2702874), (12, 2252395), (15, 1801916), (20, 1351437), (30, 900958), (60, 450479)]