39261780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{72707}}^1$

素因数の和:72725

約数の個数: 48

約数和(自身を含む): 122149440

約数和(自身を除く): 82887660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 72707, 145414, 218121, 290828, 363535, 436242, 654363, 727070, 872484, 1090605, 1308726, 1454140, 1963089, 2181210, 2617452, 3271815, 3926178, 4362420, 6543630, 7852356, 9815445, 13087260, 19630890, 39261780]

約数ペア:

[(1, 39261780), (2, 19630890), (3, 13087260), (4, 9815445), (5, 7852356), (6, 6543630), (9, 4362420), (10, 3926178), (12, 3271815), (15, 2617452), (18, 2181210), (20, 1963089), (27, 1454140), (30, 1308726), (36, 1090605), (45, 872484), (54, 727070), (60, 654363), (90, 436242), (108, 363535), (135, 290828), (180, 218121), (270, 145414), (540, 72707)]