42240180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{704003}}^1$

素因数の和:704015

約数の個数: 24

約数和(自身を含む): 118272672

約数和(自身を除く): 76032492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 704003, 1408006, 2112009, 2816012, 3520015, 4224018, 7040030, 8448036, 10560045, 14080060, 21120090, 42240180]

約数ペア:

[(1, 42240180), (2, 21120090), (3, 14080060), (4, 10560045), (5, 8448036), (6, 7040030), (10, 4224018), (12, 3520015), (15, 2816012), (20, 2112009), (30, 1408006), (60, 704003)]