168384960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19489}}^1$

素因数の和:19515

約数の個数: 112

約数和(自身を含む): 594055200

約数和(自身を除く): 425670240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 19489, 38978, 58467, 77956, 97445, 116934, 155912, 175401, 194890, 233868, 292335, 311824, 350802, 389780, 467736, 526203, 584670, 623648, 701604, 779560, 877005, 935472, 1052406, 1169340, 1247296, 1403208, 1559120, 1754010, 1870944, 2104812, 2338680, 2631015, 2806416, 3118240, 3508020, 3741888, 4209624, 4677360, 5262030, 5612832, 6236480, 7016040, 8419248, 9354720, 10524060, 11225664, 14032080, 16838496, 18709440, 21048120, 28064160, 33676992, 42096240, 56128320, 84192480, 168384960]

約数ペア:

[(1, 168384960), (2, 84192480), (3, 56128320), (4, 42096240), (5, 33676992), (6, 28064160), (8, 21048120), (9, 18709440), (10, 16838496), (12, 14032080), (15, 11225664), (16, 10524060), (18, 9354720), (20, 8419248), (24, 7016040), (27, 6236480), (30, 5612832), (32, 5262030), (36, 4677360), (40, 4209624), (45, 3741888), (48, 3508020), (54, 3118240), (60, 2806416), (64, 2631015), (72, 2338680), (80, 2104812), (90, 1870944), (96, 1754010), (108, 1559120), (120, 1403208), (135, 1247296), (144, 1169340), (160, 1052406), (180, 935472), (192, 877005), (216, 779560), (240, 701604), (270, 623648), (288, 584670), (320, 526203), (360, 467736), (432, 389780), (480, 350802), (540, 311824), (576, 292335), (720, 233868), (864, 194890), (960, 175401), (1080, 155912), (1440, 116934), (1728, 97445), (2160, 77956), (2880, 58467), (4320, 38978), (8640, 19489)]