85345920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1$

素因数の和:488

約数の個数: 256

約数和(自身を含む): 330480000

約数和(自身を除く): 245134080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 449, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 898, 960, 990, 1056, 1080, 1152, 1188, 1320, 1347, 1408, 1440, 1485, 1584, 1728, 1760, 1796, 1920, 1980, 2112, 2160, 2245, 2376, 2640, 2694, 2880, 2970, 3168, 3456, 3520, 3592, 3960, 4041, 4224, 4320, 4490, 4752, 4939, 5280, 5388, 5760, 5940, 6336, 6735, 7040, 7184, 7920, 8082, 8640, 8980, 9504, 9878, 10560, 10776, 11880, 12123, 12672, 13470, 14368, 14817, 15840, 16164, 17280, 17960, 19008, 19756, 20205, 21120, 21552, 23760, 24246, 24695, 26940, 28736, 29634, 31680, 32328, 35920, 38016, 39512, 40410, 43104, 44451, 47520, 48492, 49390, 53880, 57472, 59268, 60615, 63360, 64656, 71840, 74085, 79024, 80820, 86208, 88902, 95040, 96984, 98780, 107760, 118536, 121230, 129312, 133353, 143680, 148170, 158048, 161640, 172416, 177804, 190080, 193968, 197560, 215520, 222255, 237072, 242460, 258624, 266706, 287360, 296340, 316096, 323280, 355608, 387936, 395120, 431040, 444510, 474144, 484920, 517248, 533412, 592680, 632192, 646560, 666765, 711216, 775872, 790240, 862080, 889020, 948288, 969840, 1066824, 1185360, 1293120, 1333530, 1422432, 1551744, 1580480, 1778040, 1896576, 1939680, 2133648, 2370720, 2586240, 2667060, 2844864, 3160960, 3556080, 3879360, 4267296, 4741440, 5334120, 5689728, 7112160, 7758720, 8534592, 9482880, 10668240, 14224320, 17069184, 21336480, 28448640, 42672960, 85345920]

約数ペア:

[(1, 85345920), (2, 42672960), (3, 28448640), (4, 21336480), (5, 17069184), (6, 14224320), (8, 10668240), (9, 9482880), (10, 8534592), (11, 7758720), (12, 7112160), (15, 5689728), (16, 5334120), (18, 4741440), (20, 4267296), (22, 3879360), (24, 3556080), (27, 3160960), (30, 2844864), (32, 2667060), (33, 2586240), (36, 2370720), (40, 2133648), (44, 1939680), (45, 1896576), (48, 1778040), (54, 1580480), (55, 1551744), (60, 1422432), (64, 1333530), (66, 1293120), (72, 1185360), (80, 1066824), (88, 969840), (90, 948288), (96, 889020), (99, 862080), (108, 790240), (110, 775872), (120, 711216), (128, 666765), (132, 646560), (135, 632192), (144, 592680), (160, 533412), (165, 517248), (176, 484920), (180, 474144), (192, 444510), (198, 431040), (216, 395120), (220, 387936), (240, 355608), (264, 323280), (270, 316096), (288, 296340), (297, 287360), (320, 266706), (330, 258624), (352, 242460), (360, 237072), (384, 222255), (396, 215520), (432, 197560), (440, 193968), (449, 190080), (480, 177804), (495, 172416), (528, 161640), (540, 158048), (576, 148170), (594, 143680), (640, 133353), (660, 129312), (704, 121230), (720, 118536), (792, 107760), (864, 98780), (880, 96984), (898, 95040), (960, 88902), (990, 86208), (1056, 80820), (1080, 79024), (1152, 74085), (1188, 71840), (1320, 64656), (1347, 63360), (1408, 60615), (1440, 59268), (1485, 57472), (1584, 53880), (1728, 49390), (1760, 48492), (1796, 47520), (1920, 44451), (1980, 43104), (2112, 40410), (2160, 39512), (2245, 38016), (2376, 35920), (2640, 32328), (2694, 31680), (2880, 29634), (2970, 28736), (3168, 26940), (3456, 24695), (3520, 24246), (3592, 23760), (3960, 21552), (4041, 21120), (4224, 20205), (4320, 19756), (4490, 19008), (4752, 17960), (4939, 17280), (5280, 16164), (5388, 15840), (5760, 14817), (5940, 14368), (6336, 13470), (6735, 12672), (7040, 12123), (7184, 11880), (7920, 10776), (8082, 10560), (8640, 9878), (8980, 9504)]