480241440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{15881}}^1$

素因数の和:15912

約数の個数: 192

約数和(自身を含む): 1921086720

約数和(自身を除く): 1440845280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 15881, 30240, 31762, 47643, 63524, 79405, 95286, 111167, 127048, 142929, 158810, 190572, 222334, 238215, 254096, 285858, 317620, 333501, 381144, 428787, 444668, 476430, 508192, 555835, 571716, 635240, 667002, 714645, 762288, 857574, 889336, 952860, 1000503, 1111670, 1143432, 1270480, 1334004, 1429290, 1524576, 1667505, 1715148, 1778672, 1905720, 2001006, 2143935, 2223340, 2286864, 2540960, 2668008, 2858580, 3001509, 3335010, 3430296, 3557344, 3811440, 4002012, 4287870, 4446680, 4573728, 5002515, 5336016, 5717160, 6003018, 6670020, 6860592, 7622880, 8004024, 8575740, 8893360, 10005030, 10672032, 11434320, 12006036, 13340040, 13721184, 15007545, 16008048, 17151480, 17786720, 20010060, 22868640, 24012072, 26680080, 30015090, 32016096, 34302960, 40020120, 48024144, 53360160, 60030180, 68605920, 80040240, 96048288, 120060360, 160080480, 240120720, 480241440]

約数ペア:

[(1, 480241440), (2, 240120720), (3, 160080480), (4, 120060360), (5, 96048288), (6, 80040240), (7, 68605920), (8, 60030180), (9, 53360160), (10, 48024144), (12, 40020120), (14, 34302960), (15, 32016096), (16, 30015090), (18, 26680080), (20, 24012072), (21, 22868640), (24, 20010060), (27, 17786720), (28, 17151480), (30, 16008048), (32, 15007545), (35, 13721184), (36, 13340040), (40, 12006036), (42, 11434320), (45, 10672032), (48, 10005030), (54, 8893360), (56, 8575740), (60, 8004024), (63, 7622880), (70, 6860592), (72, 6670020), (80, 6003018), (84, 5717160), (90, 5336016), (96, 5002515), (105, 4573728), (108, 4446680), (112, 4287870), (120, 4002012), (126, 3811440), (135, 3557344), (140, 3430296), (144, 3335010), (160, 3001509), (168, 2858580), (180, 2668008), (189, 2540960), (210, 2286864), (216, 2223340), (224, 2143935), (240, 2001006), (252, 1905720), (270, 1778672), (280, 1715148), (288, 1667505), (315, 1524576), (336, 1429290), (360, 1334004), (378, 1270480), (420, 1143432), (432, 1111670), (480, 1000503), (504, 952860), (540, 889336), (560, 857574), (630, 762288), (672, 714645), (720, 667002), (756, 635240), (840, 571716), (864, 555835), (945, 508192), (1008, 476430), (1080, 444668), (1120, 428787), (1260, 381144), (1440, 333501), (1512, 317620), (1680, 285858), (1890, 254096), (2016, 238215), (2160, 222334), (2520, 190572), (3024, 158810), (3360, 142929), (3780, 127048), (4320, 111167), (5040, 95286), (6048, 79405), (7560, 63524), (10080, 47643), (15120, 31762), (15881, 30240)]