90045660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1500761}}^1$

素因数の和:1500773

約数の個数: 24

約数和(自身を含む): 252128016

約数和(自身を除く): 162082356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1500761, 3001522, 4502283, 6003044, 7503805, 9004566, 15007610, 18009132, 22511415, 30015220, 45022830, 90045660]

約数ペア:

[(1, 90045660), (2, 45022830), (3, 30015220), (4, 22511415), (5, 18009132), (6, 15007610), (10, 9004566), (12, 7503805), (15, 6003044), (20, 4502283), (30, 3001522), (60, 1500761)]