128536440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1153}}^1$

素因数の和:2096

約数の個数: 64

約数和(自身を含む): 386359200

約数和(自身を除く): 257822760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 929, 1153, 1858, 2306, 2787, 3459, 3716, 4612, 4645, 5574, 5765, 6918, 7432, 9224, 9290, 11148, 11530, 13836, 13935, 17295, 18580, 22296, 23060, 27672, 27870, 34590, 37160, 46120, 55740, 69180, 111480, 138360, 1071137, 2142274, 3213411, 4284548, 5355685, 6426822, 8569096, 10711370, 12853644, 16067055, 21422740, 25707288, 32134110, 42845480, 64268220, 128536440]

約数ペア:

[(1, 128536440), (2, 64268220), (3, 42845480), (4, 32134110), (5, 25707288), (6, 21422740), (8, 16067055), (10, 12853644), (12, 10711370), (15, 8569096), (20, 6426822), (24, 5355685), (30, 4284548), (40, 3213411), (60, 2142274), (120, 1071137), (929, 138360), (1153, 111480), (1858, 69180), (2306, 55740), (2787, 46120), (3459, 37160), (3716, 34590), (4612, 27870), (4645, 27672), (5574, 23060), (5765, 22296), (6918, 18580), (7432, 17295), (9224, 13935), (9290, 13836), (11148, 11530)]