82920960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 240

約数和(自身を含む): 296833680

約数和(自身を除く): 213912720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 61, 64, 72, 80, 90, 96, 118, 120, 122, 128, 144, 160, 177, 180, 183, 192, 236, 240, 244, 256, 288, 295, 305, 320, 354, 360, 366, 384, 472, 480, 488, 512, 531, 549, 576, 590, 610, 640, 708, 720, 732, 768, 885, 915, 944, 960, 976, 1062, 1098, 1152, 1180, 1220, 1280, 1416, 1440, 1464, 1536, 1770, 1830, 1888, 1920, 1952, 2124, 2196, 2304, 2360, 2440, 2560, 2655, 2745, 2832, 2880, 2928, 3540, 3599, 3660, 3776, 3840, 3904, 4248, 4392, 4608, 4720, 4880, 5310, 5490, 5664, 5760, 5856, 7080, 7198, 7320, 7552, 7680, 7808, 8496, 8784, 9440, 9760, 10620, 10797, 10980, 11328, 11520, 11712, 14160, 14396, 14640, 15104, 15616, 16992, 17568, 17995, 18880, 19520, 21240, 21594, 21960, 22656, 23040, 23424, 28320, 28792, 29280, 30208, 31232, 32391, 33984, 35136, 35990, 37760, 39040, 42480, 43188, 43920, 45312, 46848, 53985, 56640, 57584, 58560, 64782, 67968, 70272, 71980, 75520, 78080, 84960, 86376, 87840, 90624, 93696, 107970, 113280, 115168, 117120, 129564, 135936, 140544, 143960, 151040, 156160, 161955, 169920, 172752, 175680, 215940, 226560, 230336, 234240, 259128, 271872, 281088, 287920, 323910, 339840, 345504, 351360, 431880, 453120, 460672, 468480, 518256, 575840, 647820, 679680, 691008, 702720, 863760, 921344, 1036512, 1151680, 1295640, 1359360, 1382016, 1405440, 1727520, 1842688, 2073024, 2303360, 2591280, 2764032, 3455040, 4146048, 4606720, 5182560, 5528064, 6910080, 8292096, 9213440, 10365120, 13820160, 16584192, 20730240, 27640320, 41460480, 82920960]

約数ペア:

[(1, 82920960), (2, 41460480), (3, 27640320), (4, 20730240), (5, 16584192), (6, 13820160), (8, 10365120), (9, 9213440), (10, 8292096), (12, 6910080), (15, 5528064), (16, 5182560), (18, 4606720), (20, 4146048), (24, 3455040), (30, 2764032), (32, 2591280), (36, 2303360), (40, 2073024), (45, 1842688), (48, 1727520), (59, 1405440), (60, 1382016), (61, 1359360), (64, 1295640), (72, 1151680), (80, 1036512), (90, 921344), (96, 863760), (118, 702720), (120, 691008), (122, 679680), (128, 647820), (144, 575840), (160, 518256), (177, 468480), (180, 460672), (183, 453120), (192, 431880), (236, 351360), (240, 345504), (244, 339840), (256, 323910), (288, 287920), (295, 281088), (305, 271872), (320, 259128), (354, 234240), (360, 230336), (366, 226560), (384, 215940), (472, 175680), (480, 172752), (488, 169920), (512, 161955), (531, 156160), (549, 151040), (576, 143960), (590, 140544), (610, 135936), (640, 129564), (708, 117120), (720, 115168), (732, 113280), (768, 107970), (885, 93696), (915, 90624), (944, 87840), (960, 86376), (976, 84960), (1062, 78080), (1098, 75520), (1152, 71980), (1180, 70272), (1220, 67968), (1280, 64782), (1416, 58560), (1440, 57584), (1464, 56640), (1536, 53985), (1770, 46848), (1830, 45312), (1888, 43920), (1920, 43188), (1952, 42480), (2124, 39040), (2196, 37760), (2304, 35990), (2360, 35136), (2440, 33984), (2560, 32391), (2655, 31232), (2745, 30208), (2832, 29280), (2880, 28792), (2928, 28320), (3540, 23424), (3599, 23040), (3660, 22656), (3776, 21960), (3840, 21594), (3904, 21240), (4248, 19520), (4392, 18880), (4608, 17995), (4720, 17568), (4880, 16992), (5310, 15616), (5490, 15104), (5664, 14640), (5760, 14396), (5856, 14160), (7080, 11712), (7198, 11520), (7320, 11328), (7552, 10980), (7680, 10797), (7808, 10620), (8496, 9760), (8784, 9440)]