317296920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2644141}}^1$

素因数の和:2644155

約数の個数: 32

約数和(自身を含む): 951891120

約数和(自身を除く): 634594200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2644141, 5288282, 7932423, 10576564, 13220705, 15864846, 21153128, 26441410, 31729692, 39662115, 52882820, 63459384, 79324230, 105765640, 158648460, 317296920]

約数ペア:

[(1, 317296920), (2, 158648460), (3, 105765640), (4, 79324230), (5, 63459384), (6, 52882820), (8, 39662115), (10, 31729692), (12, 26441410), (15, 21153128), (20, 15864846), (24, 13220705), (30, 10576564), (40, 7932423), (60, 5288282), (120, 2644141)]