180449280

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 312

約数和(自身を含む): 690009840

約数和(自身を除く): 509560560

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, 89, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 178, 180, 192, 198, 220, 240, 256, 264, 267, 288, 320, 330, 352, 356, 360, 384, 396, 440, 445, 480, 495, 512, 528, 534, 576, 640, 660, 704, 712, 720, 768, 792, 801, 880, 890, 960, 979, 990, 1024, 1056, 1068, 1152, 1280, 1320, 1335, 1408, 1424, 1440, 1536, 1584, 1602, 1760, 1780, 1920, 1958, 1980, 2048, 2112, 2136, 2304, 2560, 2640, 2670, 2816, 2848, 2880, 2937, 3072, 3168, 3204, 3520, 3560, 3840, 3916, 3960, 4005, 4096, 4224, 4272, 4608, 4895, 5120, 5280, 5340, 5632, 5696, 5760, 5874, 6144, 6336, 6408, 7040, 7120, 7680, 7832, 7920, 8010, 8448, 8544, 8811, 9216, 9790, 10240, 10560, 10680, 11264, 11392, 11520, 11748, 12288, 12672, 12816, 14080, 14240, 14685, 15360, 15664, 15840, 16020, 16896, 17088, 17622, 18432, 19580, 20480, 21120, 21360, 22528, 22784, 23040, 23496, 25344, 25632, 28160, 28480, 29370, 30720, 31328, 31680, 32040, 33792, 34176, 35244, 36864, 39160, 42240, 42720, 44055, 45056, 45568, 46080, 46992, 50688, 51264, 56320, 56960, 58740, 61440, 62656, 63360, 64080, 67584, 68352, 70488, 78320, 84480, 85440, 88110, 91136, 92160, 93984, 101376, 102528, 112640, 113920, 117480, 125312, 126720, 128160, 135168, 136704, 140976, 156640, 168960, 170880, 176220, 182272, 184320, 187968, 202752, 205056, 225280, 227840, 234960, 250624, 253440, 256320, 273408, 281952, 313280, 337920, 341760, 352440, 364544, 375936, 405504, 410112, 455680, 469920, 501248, 506880, 512640, 546816, 563904, 626560, 675840, 683520, 704880, 751872, 820224, 911360, 939840, 1002496, 1013760, 1025280, 1093632, 1127808, 1253120, 1367040, 1409760, 1503744, 1640448, 1822720, 1879680, 2004992, 2027520, 2050560, 2255616, 2506240, 2734080, 2819520, 3007488, 3280896, 3759360, 4009984, 4101120, 4511232, 5012480, 5468160, 5639040, 6014976, 7518720, 8202240, 9022464, 10024960, 11278080, 12029952, 15037440, 16404480, 18044928, 20049920, 22556160, 30074880, 36089856, 45112320, 60149760, 90224640, 180449280]

約数ペア:

[(1, 180449280), (2, 90224640), (3, 60149760), (4, 45112320), (5, 36089856), (6, 30074880), (8, 22556160), (9, 20049920), (10, 18044928), (11, 16404480), (12, 15037440), (15, 12029952), (16, 11278080), (18, 10024960), (20, 9022464), (22, 8202240), (24, 7518720), (30, 6014976), (32, 5639040), (33, 5468160), (36, 5012480), (40, 4511232), (44, 4101120), (45, 4009984), (48, 3759360), (55, 3280896), (60, 3007488), (64, 2819520), (66, 2734080), (72, 2506240), (80, 2255616), (88, 2050560), (89, 2027520), (90, 2004992), (96, 1879680), (99, 1822720), (110, 1640448), (120, 1503744), (128, 1409760), (132, 1367040), (144, 1253120), (160, 1127808), (165, 1093632), (176, 1025280), (178, 1013760), (180, 1002496), (192, 939840), (198, 911360), (220, 820224), (240, 751872), (256, 704880), (264, 683520), (267, 675840), (288, 626560), (320, 563904), (330, 546816), (352, 512640), (356, 506880), (360, 501248), (384, 469920), (396, 455680), (440, 410112), (445, 405504), (480, 375936), (495, 364544), (512, 352440), (528, 341760), (534, 337920), (576, 313280), (640, 281952), (660, 273408), (704, 256320), (712, 253440), (720, 250624), (768, 234960), (792, 227840), (801, 225280), (880, 205056), (890, 202752), (960, 187968), (979, 184320), (990, 182272), (1024, 176220), (1056, 170880), (1068, 168960), (1152, 156640), (1280, 140976), (1320, 136704), (1335, 135168), (1408, 128160), (1424, 126720), (1440, 125312), (1536, 117480), (1584, 113920), (1602, 112640), (1760, 102528), (1780, 101376), (1920, 93984), (1958, 92160), (1980, 91136), (2048, 88110), (2112, 85440), (2136, 84480), (2304, 78320), (2560, 70488), (2640, 68352), (2670, 67584), (2816, 64080), (2848, 63360), (2880, 62656), (2937, 61440), (3072, 58740), (3168, 56960), (3204, 56320), (3520, 51264), (3560, 50688), (3840, 46992), (3916, 46080), (3960, 45568), (4005, 45056), (4096, 44055), (4224, 42720), (4272, 42240), (4608, 39160), (4895, 36864), (5120, 35244), (5280, 34176), (5340, 33792), (5632, 32040), (5696, 31680), (5760, 31328), (5874, 30720), (6144, 29370), (6336, 28480), (6408, 28160), (7040, 25632), (7120, 25344), (7680, 23496), (7832, 23040), (7920, 22784), (8010, 22528), (8448, 21360), (8544, 21120), (8811, 20480), (9216, 19580), (9790, 18432), (10240, 17622), (10560, 17088), (10680, 16896), (11264, 16020), (11392, 15840), (11520, 15664), (11748, 15360), (12288, 14685), (12672, 14240), (12816, 14080)]