315040980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5250683}}^1$

素因数の和:5250695

約数の個数: 24

約数和(自身を含む): 882114912

約数和(自身を除く): 567073932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5250683, 10501366, 15752049, 21002732, 26253415, 31504098, 52506830, 63008196, 78760245, 105013660, 157520490, 315040980]

約数ペア:

[(1, 315040980), (2, 157520490), (3, 105013660), (4, 78760245), (5, 63008196), (6, 52506830), (10, 31504098), (12, 26253415), (15, 21002732), (20, 15752049), (30, 10501366), (60, 5250683)]