115943580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{644131}}^1$

素因数の和:644146

約数の個数: 36

約数和(自身を含む): 351696072

約数和(自身を除く): 235752492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 644131, 1288262, 1932393, 2576524, 3220655, 3864786, 5797179, 6441310, 7729572, 9661965, 11594358, 12882620, 19323930, 23188716, 28985895, 38647860, 57971790, 115943580]

約数ペア:

[(1, 115943580), (2, 57971790), (3, 38647860), (4, 28985895), (5, 23188716), (6, 19323930), (9, 12882620), (10, 11594358), (12, 9661965), (15, 7729572), (18, 6441310), (20, 5797179), (30, 3864786), (36, 3220655), (45, 2576524), (60, 1932393), (90, 1288262), (180, 644131)]