87240180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1454003}}^1$

素因数の和:1454015

約数の個数: 24

約数和(自身を含む): 244272672

約数和(自身を除く): 157032492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1454003, 2908006, 4362009, 5816012, 7270015, 8724018, 14540030, 17448036, 21810045, 29080060, 43620090, 87240180]

約数ペア:

[(1, 87240180), (2, 43620090), (3, 29080060), (4, 21810045), (5, 17448036), (6, 14540030), (10, 8724018), (12, 7270015), (15, 5816012), (20, 4362009), (30, 2908006), (60, 1454003)]