160837440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{701}}^1$

素因数の和:960

約数の個数: 112

約数和(自身を含む): 513527040

約数和(自身を除く): 352689600

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, 160, 192, 239, 240, 320, 478, 480, 701, 717, 956, 960, 1195, 1402, 1434, 1912, 2103, 2390, 2804, 2868, 3505, 3585, 3824, 4206, 4780, 5608, 5736, 7010, 7170, 7648, 8412, 9560, 10515, 11216, 11472, 14020, 14340, 15296, 16824, 19120, 21030, 22432, 22944, 28040, 28680, 33648, 38240, 42060, 44864, 45888, 56080, 57360, 67296, 76480, 84120, 112160, 114720, 134592, 167539, 168240, 224320, 229440, 335078, 336480, 502617, 670156, 672960, 837695, 1005234, 1340312, 1675390, 2010468, 2513085, 2680624, 3350780, 4020936, 5026170, 5361248, 6701560, 8041872, 10052340, 10722496, 13403120, 16083744, 20104680, 26806240, 32167488, 40209360, 53612480, 80418720, 160837440]

約数ペア:

[(1, 160837440), (2, 80418720), (3, 53612480), (4, 40209360), (5, 32167488), (6, 26806240), (8, 20104680), (10, 16083744), (12, 13403120), (15, 10722496), (16, 10052340), (20, 8041872), (24, 6701560), (30, 5361248), (32, 5026170), (40, 4020936), (48, 3350780), (60, 2680624), (64, 2513085), (80, 2010468), (96, 1675390), (120, 1340312), (160, 1005234), (192, 837695), (239, 672960), (240, 670156), (320, 502617), (478, 336480), (480, 335078), (701, 229440), (717, 224320), (956, 168240), (960, 167539), (1195, 134592), (1402, 114720), (1434, 112160), (1912, 84120), (2103, 76480), (2390, 67296), (2804, 57360), (2868, 56080), (3505, 45888), (3585, 44864), (3824, 42060), (4206, 38240), (4780, 33648), (5608, 28680), (5736, 28040), (7010, 22944), (7170, 22432), (7648, 21030), (8412, 19120), (9560, 16824), (10515, 15296), (11216, 14340), (11472, 14020)]