8046720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 30551040

約数和(自身を除く): 22504320

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, 127, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 254, 264, 288, 320, 330, 352, 360, 381, 384, 396, 440, 480, 495, 508, 528, 576, 635, 640, 660, 704, 720, 762, 792, 880, 960, 990, 1016, 1056, 1143, 1152, 1270, 1320, 1397, 1408, 1440, 1524, 1584, 1760, 1905, 1920, 1980, 2032, 2112, 2286, 2540, 2640, 2794, 2880, 3048, 3168, 3520, 3810, 3960, 4064, 4191, 4224, 4572, 5080, 5280, 5588, 5715, 5760, 6096, 6336, 6985, 7040, 7620, 7920, 8128, 8382, 9144, 10160, 10560, 11176, 11430, 12192, 12573, 12672, 13970, 15240, 15840, 16256, 16764, 18288, 20320, 20955, 21120, 22352, 22860, 24384, 25146, 27940, 30480, 31680, 33528, 36576, 40640, 41910, 44704, 45720, 48768, 50292, 55880, 60960, 62865, 63360, 67056, 73152, 81280, 83820, 89408, 91440, 100584, 111760, 121920, 125730, 134112, 146304, 167640, 178816, 182880, 201168, 223520, 243840, 251460, 268224, 335280, 365760, 402336, 447040, 502920, 536448, 670560, 731520, 804672, 894080, 1005840, 1341120, 1609344, 2011680, 2682240, 4023360, 8046720]

約数ペア:

[(1, 8046720), (2, 4023360), (3, 2682240), (4, 2011680), (5, 1609344), (6, 1341120), (8, 1005840), (9, 894080), (10, 804672), (11, 731520), (12, 670560), (15, 536448), (16, 502920), (18, 447040), (20, 402336), (22, 365760), (24, 335280), (30, 268224), (32, 251460), (33, 243840), (36, 223520), (40, 201168), (44, 182880), (45, 178816), (48, 167640), (55, 146304), (60, 134112), (64, 125730), (66, 121920), (72, 111760), (80, 100584), (88, 91440), (90, 89408), (96, 83820), (99, 81280), (110, 73152), (120, 67056), (127, 63360), (128, 62865), (132, 60960), (144, 55880), (160, 50292), (165, 48768), (176, 45720), (180, 44704), (192, 41910), (198, 40640), (220, 36576), (240, 33528), (254, 31680), (264, 30480), (288, 27940), (320, 25146), (330, 24384), (352, 22860), (360, 22352), (381, 21120), (384, 20955), (396, 20320), (440, 18288), (480, 16764), (495, 16256), (508, 15840), (528, 15240), (576, 13970), (635, 12672), (640, 12573), (660, 12192), (704, 11430), (720, 11176), (762, 10560), (792, 10160), (880, 9144), (960, 8382), (990, 8128), (1016, 7920), (1056, 7620), (1143, 7040), (1152, 6985), (1270, 6336), (1320, 6096), (1397, 5760), (1408, 5715), (1440, 5588), (1524, 5280), (1584, 5080), (1760, 4572), (1905, 4224), (1920, 4191), (1980, 4064), (2032, 3960), (2112, 3810), (2286, 3520), (2540, 3168), (2640, 3048), (2794, 2880)]