978039360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:515

約数の個数: 280

約数和(自身を含む): 3523960440

約数和(自身を除く): 2545921080

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, 81, 90, 96, 97, 108, 120, 135, 144, 160, 162, 180, 192, 194, 216, 240, 270, 288, 291, 320, 324, 360, 388, 389, 405, 432, 480, 485, 540, 576, 582, 648, 720, 776, 778, 810, 864, 873, 960, 970, 1080, 1164, 1167, 1296, 1440, 1455, 1552, 1556, 1620, 1728, 1746, 1940, 1945, 2160, 2328, 2334, 2592, 2619, 2880, 2910, 3104, 3112, 3240, 3492, 3501, 3880, 3890, 4320, 4365, 4656, 4668, 5184, 5238, 5820, 5835, 6208, 6224, 6480, 6984, 7002, 7760, 7780, 7857, 8640, 8730, 9312, 9336, 10476, 10503, 11640, 11670, 12448, 12960, 13095, 13968, 14004, 15520, 15560, 15714, 17460, 17505, 18624, 18672, 20952, 21006, 23280, 23340, 24896, 25920, 26190, 27936, 28008, 31040, 31120, 31428, 31509, 34920, 35010, 37344, 37733, 39285, 41904, 42012, 46560, 46680, 52380, 52515, 55872, 56016, 62240, 62856, 63018, 69840, 70020, 74688, 75466, 78570, 83808, 84024, 93120, 93360, 104760, 105030, 112032, 113199, 124480, 125712, 126036, 139680, 140040, 150932, 157140, 157545, 167616, 168048, 186720, 188665, 209520, 210060, 224064, 226398, 251424, 252072, 279360, 280080, 301864, 314280, 315090, 336096, 339597, 373440, 377330, 419040, 420120, 452796, 502848, 504144, 560160, 565995, 603728, 628560, 630180, 672192, 679194, 754660, 838080, 840240, 905592, 1008288, 1018791, 1120320, 1131990, 1207456, 1257120, 1260360, 1358388, 1509320, 1680480, 1697985, 1811184, 2016576, 2037582, 2263980, 2414912, 2514240, 2520720, 2716776, 3018640, 3056373, 3360960, 3395970, 3622368, 4075164, 4527960, 5041440, 5093955, 5433552, 6037280, 6112746, 6791940, 7244736, 8150328, 9055920, 10082880, 10187910, 10867104, 12074560, 12225492, 13583880, 15281865, 16300656, 18111840, 20375820, 21734208, 24450984, 27167760, 30563730, 32601312, 36223680, 40751640, 48901968, 54335520, 61127460, 65202624, 81503280, 97803936, 108671040, 122254920, 163006560, 195607872, 244509840, 326013120, 489019680, 978039360]

約数ペア:

[(1, 978039360), (2, 489019680), (3, 326013120), (4, 244509840), (5, 195607872), (6, 163006560), (8, 122254920), (9, 108671040), (10, 97803936), (12, 81503280), (15, 65202624), (16, 61127460), (18, 54335520), (20, 48901968), (24, 40751640), (27, 36223680), (30, 32601312), (32, 30563730), (36, 27167760), (40, 24450984), (45, 21734208), (48, 20375820), (54, 18111840), (60, 16300656), (64, 15281865), (72, 13583880), (80, 12225492), (81, 12074560), (90, 10867104), (96, 10187910), (97, 10082880), (108, 9055920), (120, 8150328), (135, 7244736), (144, 6791940), (160, 6112746), (162, 6037280), (180, 5433552), (192, 5093955), (194, 5041440), (216, 4527960), (240, 4075164), (270, 3622368), (288, 3395970), (291, 3360960), (320, 3056373), (324, 3018640), (360, 2716776), (388, 2520720), (389, 2514240), (405, 2414912), (432, 2263980), (480, 2037582), (485, 2016576), (540, 1811184), (576, 1697985), (582, 1680480), (648, 1509320), (720, 1358388), (776, 1260360), (778, 1257120), (810, 1207456), (864, 1131990), (873, 1120320), (960, 1018791), (970, 1008288), (1080, 905592), (1164, 840240), (1167, 838080), (1296, 754660), (1440, 679194), (1455, 672192), (1552, 630180), (1556, 628560), (1620, 603728), (1728, 565995), (1746, 560160), (1940, 504144), (1945, 502848), (2160, 452796), (2328, 420120), (2334, 419040), (2592, 377330), (2619, 373440), (2880, 339597), (2910, 336096), (3104, 315090), (3112, 314280), (3240, 301864), (3492, 280080), (3501, 279360), (3880, 252072), (3890, 251424), (4320, 226398), (4365, 224064), (4656, 210060), (4668, 209520), (5184, 188665), (5238, 186720), (5820, 168048), (5835, 167616), (6208, 157545), (6224, 157140), (6480, 150932), (6984, 140040), (7002, 139680), (7760, 126036), (7780, 125712), (7857, 124480), (8640, 113199), (8730, 112032), (9312, 105030), (9336, 104760), (10476, 93360), (10503, 93120), (11640, 84024), (11670, 83808), (12448, 78570), (12960, 75466), (13095, 74688), (13968, 70020), (14004, 69840), (15520, 63018), (15560, 62856), (15714, 62240), (17460, 56016), (17505, 55872), (18624, 52515), (18672, 52380), (20952, 46680), (21006, 46560), (23280, 42012), (23340, 41904), (24896, 39285), (25920, 37733), (26190, 37344), (27936, 35010), (28008, 34920), (31040, 31509), (31120, 31428)]