15145380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{9349}}^1$

素因数の和:9370

約数の個数: 60

約数和(自身を含む): 47516700

約数和(自身を除く): 32371320

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, 9349, 18698, 28047, 37396, 46745, 56094, 84141, 93490, 112188, 140235, 168282, 186980, 252423, 280470, 336564, 420705, 504846, 560940, 757269, 841410, 1009692, 1262115, 1514538, 1682820, 2524230, 3029076, 3786345, 5048460, 7572690, 15145380]

約数ペア:

[(1, 15145380), (2, 7572690), (3, 5048460), (4, 3786345), (5, 3029076), (6, 2524230), (9, 1682820), (10, 1514538), (12, 1262115), (15, 1009692), (18, 841410), (20, 757269), (27, 560940), (30, 504846), (36, 420705), (45, 336564), (54, 280470), (60, 252423), (81, 186980), (90, 168282), (108, 140235), (135, 112188), (162, 93490), (180, 84141), (270, 56094), (324, 46745), (405, 37396), (540, 28047), (810, 18698), (1620, 9349)]