396593280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:476

約数の個数: 256

約数和(自身を含む): 1432080000

約数和(自身を除く): 1035486720

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, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 128, 135, 144, 160, 177, 180, 192, 216, 236, 240, 270, 288, 295, 320, 354, 360, 384, 389, 432, 472, 480, 531, 540, 576, 590, 640, 708, 720, 778, 864, 885, 944, 960, 1062, 1080, 1152, 1167, 1180, 1416, 1440, 1556, 1593, 1728, 1770, 1888, 1920, 1945, 2124, 2160, 2334, 2360, 2655, 2832, 2880, 3112, 3186, 3456, 3501, 3540, 3776, 3890, 4248, 4320, 4668, 4720, 5310, 5664, 5760, 5835, 6224, 6372, 7002, 7080, 7552, 7780, 7965, 8496, 8640, 9336, 9440, 10503, 10620, 11328, 11670, 12448, 12744, 14004, 14160, 15560, 15930, 16992, 17280, 17505, 18672, 18880, 21006, 21240, 22656, 22951, 23340, 24896, 25488, 28008, 28320, 31120, 31860, 33984, 35010, 37344, 37760, 42012, 42480, 45902, 46680, 49792, 50976, 52515, 56016, 56640, 62240, 63720, 67968, 68853, 70020, 74688, 84024, 84960, 91804, 93360, 101952, 105030, 112032, 113280, 114755, 124480, 127440, 137706, 140040, 149376, 168048, 169920, 183608, 186720, 203904, 206559, 210060, 224064, 229510, 248960, 254880, 275412, 280080, 336096, 339840, 344265, 367216, 373440, 413118, 420120, 448128, 459020, 509760, 550824, 560160, 619677, 672192, 688530, 734432, 746880, 826236, 840240, 918040, 1019520, 1032795, 1101648, 1120320, 1239354, 1344384, 1377060, 1468864, 1652472, 1680480, 1836080, 2065590, 2203296, 2240640, 2478708, 2754120, 2937728, 3098385, 3304944, 3360960, 3672160, 4131180, 4406592, 4957416, 5508240, 6196770, 6609888, 6721920, 7344320, 8262360, 8813184, 9914832, 11016480, 12393540, 13219776, 14688640, 16524720, 19829664, 22032960, 24787080, 26439552, 33049440, 39659328, 44065920, 49574160, 66098880, 79318656, 99148320, 132197760, 198296640, 396593280]

約数ペア:

[(1, 396593280), (2, 198296640), (3, 132197760), (4, 99148320), (5, 79318656), (6, 66098880), (8, 49574160), (9, 44065920), (10, 39659328), (12, 33049440), (15, 26439552), (16, 24787080), (18, 22032960), (20, 19829664), (24, 16524720), (27, 14688640), (30, 13219776), (32, 12393540), (36, 11016480), (40, 9914832), (45, 8813184), (48, 8262360), (54, 7344320), (59, 6721920), (60, 6609888), (64, 6196770), (72, 5508240), (80, 4957416), (90, 4406592), (96, 4131180), (108, 3672160), (118, 3360960), (120, 3304944), (128, 3098385), (135, 2937728), (144, 2754120), (160, 2478708), (177, 2240640), (180, 2203296), (192, 2065590), (216, 1836080), (236, 1680480), (240, 1652472), (270, 1468864), (288, 1377060), (295, 1344384), (320, 1239354), (354, 1120320), (360, 1101648), (384, 1032795), (389, 1019520), (432, 918040), (472, 840240), (480, 826236), (531, 746880), (540, 734432), (576, 688530), (590, 672192), (640, 619677), (708, 560160), (720, 550824), (778, 509760), (864, 459020), (885, 448128), (944, 420120), (960, 413118), (1062, 373440), (1080, 367216), (1152, 344265), (1167, 339840), (1180, 336096), (1416, 280080), (1440, 275412), (1556, 254880), (1593, 248960), (1728, 229510), (1770, 224064), (1888, 210060), (1920, 206559), (1945, 203904), (2124, 186720), (2160, 183608), (2334, 169920), (2360, 168048), (2655, 149376), (2832, 140040), (2880, 137706), (3112, 127440), (3186, 124480), (3456, 114755), (3501, 113280), (3540, 112032), (3776, 105030), (3890, 101952), (4248, 93360), (4320, 91804), (4668, 84960), (4720, 84024), (5310, 74688), (5664, 70020), (5760, 68853), (5835, 67968), (6224, 63720), (6372, 62240), (7002, 56640), (7080, 56016), (7552, 52515), (7780, 50976), (7965, 49792), (8496, 46680), (8640, 45902), (9336, 42480), (9440, 42012), (10503, 37760), (10620, 37344), (11328, 35010), (11670, 33984), (12448, 31860), (12744, 31120), (14004, 28320), (14160, 28008), (15560, 25488), (15930, 24896), (16992, 23340), (17280, 22951), (17505, 22656), (18672, 21240), (18880, 21006)]