80012160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:533

約数の個数: 192

約数和(自身を含む): 286416000

約数和(自身を除く): 206403840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 384, 435, 464, 479, 480, 522, 576, 580, 640, 696, 720, 870, 928, 958, 960, 1044, 1152, 1160, 1305, 1392, 1437, 1440, 1740, 1856, 1916, 1920, 2088, 2320, 2395, 2610, 2784, 2874, 2880, 3480, 3712, 3832, 4176, 4311, 4640, 4790, 5220, 5568, 5748, 5760, 6960, 7185, 7664, 8352, 8622, 9280, 9580, 10440, 11136, 11496, 13891, 13920, 14370, 15328, 16704, 17244, 18560, 19160, 20880, 21555, 22992, 27782, 27840, 28740, 30656, 33408, 34488, 38320, 41673, 41760, 43110, 45984, 55564, 55680, 57480, 61312, 68976, 69455, 76640, 83346, 83520, 86220, 91968, 111128, 114960, 125019, 137952, 138910, 153280, 166692, 167040, 172440, 183936, 208365, 222256, 229920, 250038, 275904, 277820, 306560, 333384, 344880, 416730, 444512, 459840, 500076, 551808, 555640, 625095, 666768, 689760, 833460, 889024, 919680, 1000152, 1111280, 1250190, 1333536, 1379520, 1666920, 1778048, 2000304, 2222560, 2500380, 2667072, 2759040, 3333840, 4000608, 4445120, 5000760, 5334144, 6667680, 8001216, 8890240, 10001520, 13335360, 16002432, 20003040, 26670720, 40006080, 80012160]

約数ペア:

[(1, 80012160), (2, 40006080), (3, 26670720), (4, 20003040), (5, 16002432), (6, 13335360), (8, 10001520), (9, 8890240), (10, 8001216), (12, 6667680), (15, 5334144), (16, 5000760), (18, 4445120), (20, 4000608), (24, 3333840), (29, 2759040), (30, 2667072), (32, 2500380), (36, 2222560), (40, 2000304), (45, 1778048), (48, 1666920), (58, 1379520), (60, 1333536), (64, 1250190), (72, 1111280), (80, 1000152), (87, 919680), (90, 889024), (96, 833460), (116, 689760), (120, 666768), (128, 625095), (144, 555640), (145, 551808), (160, 500076), (174, 459840), (180, 444512), (192, 416730), (232, 344880), (240, 333384), (261, 306560), (288, 277820), (290, 275904), (320, 250038), (348, 229920), (360, 222256), (384, 208365), (435, 183936), (464, 172440), (479, 167040), (480, 166692), (522, 153280), (576, 138910), (580, 137952), (640, 125019), (696, 114960), (720, 111128), (870, 91968), (928, 86220), (958, 83520), (960, 83346), (1044, 76640), (1152, 69455), (1160, 68976), (1305, 61312), (1392, 57480), (1437, 55680), (1440, 55564), (1740, 45984), (1856, 43110), (1916, 41760), (1920, 41673), (2088, 38320), (2320, 34488), (2395, 33408), (2610, 30656), (2784, 28740), (2874, 27840), (2880, 27782), (3480, 22992), (3712, 21555), (3832, 20880), (4176, 19160), (4311, 18560), (4640, 17244), (4790, 16704), (5220, 15328), (5568, 14370), (5748, 13920), (5760, 13891), (6960, 11496), (7185, 11136), (7664, 10440), (8352, 9580), (8622, 9280)]