82849920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43151}}^1$

素因数の和:43173

約数の個数: 64

約数和(自身を含む): 264090240

約数和(自身を除く): 181240320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 43151, 86302, 129453, 172604, 215755, 258906, 345208, 431510, 517812, 647265, 690416, 863020, 1035624, 1294530, 1380832, 1726040, 2071248, 2589060, 2761664, 3452080, 4142496, 5178120, 5523328, 6904160, 8284992, 10356240, 13808320, 16569984, 20712480, 27616640, 41424960, 82849920]

約数ペア:

[(1, 82849920), (2, 41424960), (3, 27616640), (4, 20712480), (5, 16569984), (6, 13808320), (8, 10356240), (10, 8284992), (12, 6904160), (15, 5523328), (16, 5178120), (20, 4142496), (24, 3452080), (30, 2761664), (32, 2589060), (40, 2071248), (48, 1726040), (60, 1380832), (64, 1294530), (80, 1035624), (96, 863020), (120, 690416), (128, 647265), (160, 517812), (192, 431510), (240, 345208), (320, 258906), (384, 215755), (480, 172604), (640, 129453), (960, 86302), (1920, 43151)]