20160474540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336007909}}^1$

素因数の和:336007921

約数の個数: 24

約数和(自身を含む): 56449328880

約数和(自身を除く): 36288854340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336007909, 672015818, 1008023727, 1344031636, 1680039545, 2016047454, 3360079090, 4032094908, 5040118635, 6720158180, 10080237270, 20160474540]

約数ペア:

[(1, 20160474540), (2, 10080237270), (3, 6720158180), (4, 5040118635), (5, 4032094908), (6, 3360079090), (10, 2016047454), (12, 1680039545), (15, 1344031636), (20, 1008023727), (30, 672015818), (60, 336007909)]