15697974120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130816451}}^1$

素因数の和:130816465

約数の個数: 32

約数和(自身を含む): 47093922720

約数和(自身を除く): 31395948600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130816451, 261632902, 392449353, 523265804, 654082255, 784898706, 1046531608, 1308164510, 1569797412, 1962246765, 2616329020, 3139594824, 3924493530, 5232658040, 7848987060, 15697974120]

約数ペア:

[(1, 15697974120), (2, 7848987060), (3, 5232658040), (4, 3924493530), (5, 3139594824), (6, 2616329020), (8, 1962246765), (10, 1569797412), (12, 1308164510), (15, 1046531608), (20, 784898706), (24, 654082255), (30, 523265804), (40, 392449353), (60, 261632902), (120, 130816451)]