118031580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{72859}}^1$

素因数の和:72880

約数の個数: 60

約数和(自身を含む): 370274520

約数和(自身を除く): 252242940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 72859, 145718, 218577, 291436, 364295, 437154, 655731, 728590, 874308, 1092885, 1311462, 1457180, 1967193, 2185770, 2622924, 3278655, 3934386, 4371540, 5901579, 6557310, 7868772, 9835965, 11803158, 13114620, 19671930, 23606316, 29507895, 39343860, 59015790, 118031580]

約数ペア:

[(1, 118031580), (2, 59015790), (3, 39343860), (4, 29507895), (5, 23606316), (6, 19671930), (9, 13114620), (10, 11803158), (12, 9835965), (15, 7868772), (18, 6557310), (20, 5901579), (27, 4371540), (30, 3934386), (36, 3278655), (45, 2622924), (54, 2185770), (60, 1967193), (81, 1457180), (90, 1311462), (108, 1092885), (135, 874308), (162, 728590), (180, 655731), (270, 437154), (324, 364295), (405, 291436), (540, 218577), (810, 145718), (1620, 72859)]