8686080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 240

約数和(自身を含む): 33513480

約数和(自身を除く): 24827400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 32, 36, 39, 40, 45, 48, 52, 58, 60, 64, 65, 72, 78, 80, 87, 90, 96, 104, 116, 117, 120, 128, 130, 144, 145, 156, 160, 174, 180, 192, 195, 208, 232, 234, 240, 256, 260, 261, 288, 290, 312, 320, 348, 360, 377, 384, 390, 416, 435, 464, 468, 480, 512, 520, 522, 576, 580, 585, 624, 640, 696, 720, 754, 768, 780, 832, 870, 928, 936, 960, 1040, 1044, 1131, 1152, 1160, 1170, 1248, 1280, 1305, 1392, 1440, 1508, 1536, 1560, 1664, 1740, 1856, 1872, 1885, 1920, 2080, 2088, 2262, 2304, 2320, 2340, 2496, 2560, 2610, 2784, 2880, 3016, 3120, 3328, 3393, 3480, 3712, 3744, 3770, 3840, 4160, 4176, 4524, 4608, 4640, 4680, 4992, 5220, 5568, 5655, 5760, 6032, 6240, 6656, 6786, 6960, 7424, 7488, 7540, 7680, 8320, 8352, 9048, 9280, 9360, 9984, 10440, 11136, 11310, 11520, 12064, 12480, 13572, 13920, 14848, 14976, 15080, 16640, 16704, 16965, 18096, 18560, 18720, 19968, 20880, 22272, 22620, 23040, 24128, 24960, 27144, 27840, 29952, 30160, 33280, 33408, 33930, 36192, 37120, 37440, 41760, 44544, 45240, 48256, 49920, 54288, 55680, 59904, 60320, 66816, 67860, 72384, 74240, 74880, 83520, 90480, 96512, 99840, 108576, 111360, 120640, 133632, 135720, 144768, 149760, 167040, 180960, 193024, 217152, 222720, 241280, 271440, 289536, 299520, 334080, 361920, 434304, 482560, 542880, 579072, 668160, 723840, 868608, 965120, 1085760, 1447680, 1737216, 2171520, 2895360, 4343040, 8686080]

約数ペア:

[(1, 8686080), (2, 4343040), (3, 2895360), (4, 2171520), (5, 1737216), (6, 1447680), (8, 1085760), (9, 965120), (10, 868608), (12, 723840), (13, 668160), (15, 579072), (16, 542880), (18, 482560), (20, 434304), (24, 361920), (26, 334080), (29, 299520), (30, 289536), (32, 271440), (36, 241280), (39, 222720), (40, 217152), (45, 193024), (48, 180960), (52, 167040), (58, 149760), (60, 144768), (64, 135720), (65, 133632), (72, 120640), (78, 111360), (80, 108576), (87, 99840), (90, 96512), (96, 90480), (104, 83520), (116, 74880), (117, 74240), (120, 72384), (128, 67860), (130, 66816), (144, 60320), (145, 59904), (156, 55680), (160, 54288), (174, 49920), (180, 48256), (192, 45240), (195, 44544), (208, 41760), (232, 37440), (234, 37120), (240, 36192), (256, 33930), (260, 33408), (261, 33280), (288, 30160), (290, 29952), (312, 27840), (320, 27144), (348, 24960), (360, 24128), (377, 23040), (384, 22620), (390, 22272), (416, 20880), (435, 19968), (464, 18720), (468, 18560), (480, 18096), (512, 16965), (520, 16704), (522, 16640), (576, 15080), (580, 14976), (585, 14848), (624, 13920), (640, 13572), (696, 12480), (720, 12064), (754, 11520), (768, 11310), (780, 11136), (832, 10440), (870, 9984), (928, 9360), (936, 9280), (960, 9048), (1040, 8352), (1044, 8320), (1131, 7680), (1152, 7540), (1160, 7488), (1170, 7424), (1248, 6960), (1280, 6786), (1305, 6656), (1392, 6240), (1440, 6032), (1508, 5760), (1536, 5655), (1560, 5568), (1664, 5220), (1740, 4992), (1856, 4680), (1872, 4640), (1885, 4608), (1920, 4524), (2080, 4176), (2088, 4160), (2262, 3840), (2304, 3770), (2320, 3744), (2340, 3712), (2496, 3480), (2560, 3393), (2610, 3328), (2784, 3120), (2880, 3016)]