172013640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1543}}^1$

素因数の和:2486

約数の個数: 64

約数和(自身を含む): 516931200

約数和(自身を除く): 344917560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 929, 1543, 1858, 2787, 3086, 3716, 4629, 4645, 5574, 6172, 7432, 7715, 9258, 9290, 11148, 12344, 13935, 15430, 18516, 18580, 22296, 23145, 27870, 30860, 37032, 37160, 46290, 55740, 61720, 92580, 111480, 185160, 1433447, 2866894, 4300341, 5733788, 7167235, 8600682, 11467576, 14334470, 17201364, 21501705, 28668940, 34402728, 43003410, 57337880, 86006820, 172013640]

約数ペア:

[(1, 172013640), (2, 86006820), (3, 57337880), (4, 43003410), (5, 34402728), (6, 28668940), (8, 21501705), (10, 17201364), (12, 14334470), (15, 11467576), (20, 8600682), (24, 7167235), (30, 5733788), (40, 4300341), (60, 2866894), (120, 1433447), (929, 185160), (1543, 111480), (1858, 92580), (2787, 61720), (3086, 55740), (3716, 46290), (4629, 37160), (4645, 37032), (5574, 30860), (6172, 27870), (7432, 23145), (7715, 22296), (9258, 18580), (9290, 18516), (11148, 15430), (12344, 13935)]