478399680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15101}}^1$

素因数の和:15135

約数の個数: 168

約数和(自身を含む): 1795204944

約数和(自身を除く): 1316805264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15101, 15840, 30202, 31680, 45303, 60404, 75505, 90606, 120808, 135909, 151010, 166111, 181212, 226515, 241616, 271818, 302020, 332222, 362424, 453030, 483232, 498333, 543636, 604040, 664444, 679545, 724848, 830555, 906060, 966464, 996666, 1087272, 1208080, 1328888, 1359090, 1449696, 1494999, 1661110, 1812120, 1993332, 2174544, 2416160, 2491665, 2657776, 2718180, 2899392, 2989998, 3322220, 3624240, 3986664, 4349088, 4832320, 4983330, 5315552, 5436360, 5979996, 6644440, 7248480, 7474995, 7973328, 8698176, 9966660, 10631104, 10872720, 11959992, 13288880, 14496960, 14949990, 15946656, 19933320, 21745440, 23919984, 26577760, 29899980, 31893312, 39866640, 43490880, 47839968, 53155520, 59799960, 79733280, 95679936, 119599920, 159466560, 239199840, 478399680]

約数ペア:

[(1, 478399680), (2, 239199840), (3, 159466560), (4, 119599920), (5, 95679936), (6, 79733280), (8, 59799960), (9, 53155520), (10, 47839968), (11, 43490880), (12, 39866640), (15, 31893312), (16, 29899980), (18, 26577760), (20, 23919984), (22, 21745440), (24, 19933320), (30, 15946656), (32, 14949990), (33, 14496960), (36, 13288880), (40, 11959992), (44, 10872720), (45, 10631104), (48, 9966660), (55, 8698176), (60, 7973328), (64, 7474995), (66, 7248480), (72, 6644440), (80, 5979996), (88, 5436360), (90, 5315552), (96, 4983330), (99, 4832320), (110, 4349088), (120, 3986664), (132, 3624240), (144, 3322220), (160, 2989998), (165, 2899392), (176, 2718180), (180, 2657776), (192, 2491665), (198, 2416160), (220, 2174544), (240, 1993332), (264, 1812120), (288, 1661110), (320, 1494999), (330, 1449696), (352, 1359090), (360, 1328888), (396, 1208080), (440, 1087272), (480, 996666), (495, 966464), (528, 906060), (576, 830555), (660, 724848), (704, 679545), (720, 664444), (792, 604040), (880, 543636), (960, 498333), (990, 483232), (1056, 453030), (1320, 362424), (1440, 332222), (1584, 302020), (1760, 271818), (1980, 241616), (2112, 226515), (2640, 181212), (2880, 166111), (3168, 151010), (3520, 135909), (3960, 120808), (5280, 90606), (6336, 75505), (7920, 60404), (10560, 45303), (15101, 31680), (15840, 30202)]