240593820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4009897}}^1$

素因数の和:4009909

約数の個数: 24

約数和(自身を含む): 673662864

約数和(自身を除く): 433069044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4009897, 8019794, 12029691, 16039588, 20049485, 24059382, 40098970, 48118764, 60148455, 80197940, 120296910, 240593820]

約数ペア:

[(1, 240593820), (2, 120296910), (3, 80197940), (4, 60148455), (5, 48118764), (6, 40098970), (10, 24059382), (12, 20049485), (15, 16039588), (20, 12029691), (30, 8019794), (60, 4009897)]