1048446720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1372

約数の個数: 288

約数和(自身を含む): 3885235200

約数和(自身を除く): 2836788480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 768, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1280, 1319, 1380, 1440, 1472, 1656, 1728, 1840, 1920, 2070, 2160, 2208, 2304, 2484, 2638, 2760, 2880, 2944, 3105, 3312, 3456, 3680, 3840, 3957, 4140, 4320, 4416, 4968, 5276, 5520, 5760, 5888, 6210, 6595, 6624, 6912, 7360, 7914, 8280, 8640, 8832, 9936, 10552, 11040, 11520, 11871, 12420, 13190, 13248, 14720, 15828, 16560, 17280, 17664, 19785, 19872, 21104, 22080, 23742, 24840, 26380, 26496, 29440, 30337, 31656, 33120, 34560, 35613, 39570, 39744, 42208, 44160, 47484, 49680, 52760, 52992, 59355, 60674, 63312, 66240, 71226, 79140, 79488, 84416, 88320, 91011, 94968, 99360, 105520, 118710, 121348, 126624, 132480, 142452, 151685, 158280, 158976, 168832, 178065, 182022, 189936, 198720, 211040, 237420, 242696, 253248, 264960, 273033, 284904, 303370, 316560, 337664, 356130, 364044, 379872, 397440, 422080, 455055, 474840, 485392, 506496, 546066, 569808, 606740, 633120, 712260, 728088, 759744, 794880, 819099, 844160, 910110, 949680, 970784, 1012992, 1092132, 1139616, 1213480, 1266240, 1365165, 1424520, 1456176, 1519488, 1638198, 1688320, 1820220, 1899360, 1941568, 2184264, 2279232, 2426960, 2532480, 2730330, 2849040, 2912352, 3038976, 3276396, 3640440, 3798720, 3883136, 4095495, 4368528, 4558464, 4853920, 5064960, 5460660, 5698080, 5824704, 6552792, 7280880, 7597440, 7766272, 8190990, 8737056, 9116928, 9707840, 10921320, 11396160, 11649408, 13105584, 14561760, 15194880, 16381980, 17474112, 19415680, 21842640, 22792320, 23298816, 26211168, 29123520, 32763960, 34948224, 38831360, 43685280, 45584640, 52422336, 58247040, 65527920, 69896448, 87370560, 104844672, 116494080, 131055840, 174741120, 209689344, 262111680, 349482240, 524223360, 1048446720]

約数ペア:

[(1, 1048446720), (2, 524223360), (3, 349482240), (4, 262111680), (5, 209689344), (6, 174741120), (8, 131055840), (9, 116494080), (10, 104844672), (12, 87370560), (15, 69896448), (16, 65527920), (18, 58247040), (20, 52422336), (23, 45584640), (24, 43685280), (27, 38831360), (30, 34948224), (32, 32763960), (36, 29123520), (40, 26211168), (45, 23298816), (46, 22792320), (48, 21842640), (54, 19415680), (60, 17474112), (64, 16381980), (69, 15194880), (72, 14561760), (80, 13105584), (90, 11649408), (92, 11396160), (96, 10921320), (108, 9707840), (115, 9116928), (120, 8737056), (128, 8190990), (135, 7766272), (138, 7597440), (144, 7280880), (160, 6552792), (180, 5824704), (184, 5698080), (192, 5460660), (207, 5064960), (216, 4853920), (230, 4558464), (240, 4368528), (256, 4095495), (270, 3883136), (276, 3798720), (288, 3640440), (320, 3276396), (345, 3038976), (360, 2912352), (368, 2849040), (384, 2730330), (414, 2532480), (432, 2426960), (460, 2279232), (480, 2184264), (540, 1941568), (552, 1899360), (576, 1820220), (621, 1688320), (640, 1638198), (690, 1519488), (720, 1456176), (736, 1424520), (768, 1365165), (828, 1266240), (864, 1213480), (920, 1139616), (960, 1092132), (1035, 1012992), (1080, 970784), (1104, 949680), (1152, 910110), (1242, 844160), (1280, 819099), (1319, 794880), (1380, 759744), (1440, 728088), (1472, 712260), (1656, 633120), (1728, 606740), (1840, 569808), (1920, 546066), (2070, 506496), (2160, 485392), (2208, 474840), (2304, 455055), (2484, 422080), (2638, 397440), (2760, 379872), (2880, 364044), (2944, 356130), (3105, 337664), (3312, 316560), (3456, 303370), (3680, 284904), (3840, 273033), (3957, 264960), (4140, 253248), (4320, 242696), (4416, 237420), (4968, 211040), (5276, 198720), (5520, 189936), (5760, 182022), (5888, 178065), (6210, 168832), (6595, 158976), (6624, 158280), (6912, 151685), (7360, 142452), (7914, 132480), (8280, 126624), (8640, 121348), (8832, 118710), (9936, 105520), (10552, 99360), (11040, 94968), (11520, 91011), (11871, 88320), (12420, 84416), (13190, 79488), (13248, 79140), (14720, 71226), (15828, 66240), (16560, 63312), (17280, 60674), (17664, 59355), (19785, 52992), (19872, 52760), (21104, 49680), (22080, 47484), (23742, 44160), (24840, 42208), (26380, 39744), (26496, 39570), (29440, 35613), (30337, 34560), (31656, 33120)]