54362880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:65

約数の個数: 432

約数和(自身を含む): 228355680

約数和(自身を除く): 173992800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 121, 128, 130, 132, 135, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 242, 256, 260, 264, 270, 286, 288, 297, 312, 320, 330, 351, 352, 360, 363, 384, 390, 396, 416, 429, 432, 440, 468, 480, 484, 495, 520, 528, 540, 572, 576, 585, 594, 605, 624, 640, 660, 702, 704, 715, 720, 726, 768, 780, 792, 832, 858, 864, 880, 936, 960, 968, 990, 1040, 1056, 1080, 1089, 1144, 1152, 1170, 1188, 1210, 1248, 1280, 1287, 1320, 1404, 1408, 1430, 1440, 1452, 1485, 1560, 1573, 1584, 1664, 1716, 1728, 1755, 1760, 1815, 1872, 1920, 1936, 1980, 2080, 2112, 2145, 2160, 2178, 2288, 2304, 2340, 2376, 2420, 2496, 2574, 2640, 2808, 2816, 2860, 2880, 2904, 2970, 3120, 3146, 3168, 3267, 3328, 3432, 3456, 3510, 3520, 3630, 3744, 3840, 3861, 3872, 3960, 4160, 4224, 4290, 4320, 4356, 4576, 4680, 4719, 4752, 4840, 4992, 5148, 5280, 5445, 5616, 5720, 5760, 5808, 5940, 6240, 6292, 6336, 6435, 6534, 6864, 6912, 7020, 7040, 7260, 7488, 7722, 7744, 7865, 7920, 8320, 8448, 8580, 8640, 8712, 9152, 9360, 9438, 9504, 9680, 9984, 10296, 10560, 10890, 11232, 11440, 11520, 11616, 11880, 12480, 12584, 12672, 12870, 13068, 13728, 14040, 14080, 14157, 14520, 14976, 15444, 15488, 15730, 15840, 16335, 16640, 17160, 17280, 17424, 18304, 18720, 18876, 19008, 19305, 19360, 20592, 21120, 21780, 22464, 22880, 23232, 23595, 23760, 24960, 25168, 25344, 25740, 26136, 27456, 28080, 28314, 29040, 29952, 30888, 30976, 31460, 31680, 32670, 34320, 34560, 34848, 36608, 37440, 37752, 38016, 38610, 38720, 41184, 42240, 42471, 43560, 44928, 45760, 46464, 47190, 47520, 49920, 50336, 51480, 52272, 54912, 56160, 56628, 58080, 61776, 62920, 63360, 65340, 68640, 69696, 70785, 74880, 75504, 76032, 77220, 77440, 82368, 84942, 87120, 89856, 91520, 92928, 94380, 95040, 100672, 102960, 104544, 109824, 112320, 113256, 116160, 123552, 125840, 126720, 130680, 137280, 139392, 141570, 149760, 151008, 154440, 154880, 164736, 169884, 174240, 183040, 188760, 190080, 201344, 205920, 209088, 212355, 224640, 226512, 232320, 247104, 251680, 261360, 274560, 278784, 283140, 302016, 308880, 329472, 339768, 348480, 377520, 380160, 402688, 411840, 418176, 424710, 449280, 453024, 464640, 494208, 503360, 522720, 549120, 566280, 604032, 617760, 679536, 696960, 755040, 823680, 836352, 849420, 906048, 988416, 1006720, 1045440, 1132560, 1208064, 1235520, 1359072, 1393920, 1510080, 1647360, 1698840, 1812096, 2013440, 2090880, 2265120, 2471040, 2718144, 3020160, 3397680, 3624192, 4181760, 4530240, 4942080, 5436288, 6040320, 6795360, 9060480, 10872576, 13590720, 18120960, 27181440, 54362880]

約数ペア:

[(1, 54362880), (2, 27181440), (3, 18120960), (4, 13590720), (5, 10872576), (6, 9060480), (8, 6795360), (9, 6040320), (10, 5436288), (11, 4942080), (12, 4530240), (13, 4181760), (15, 3624192), (16, 3397680), (18, 3020160), (20, 2718144), (22, 2471040), (24, 2265120), (26, 2090880), (27, 2013440), (30, 1812096), (32, 1698840), (33, 1647360), (36, 1510080), (39, 1393920), (40, 1359072), (44, 1235520), (45, 1208064), (48, 1132560), (52, 1045440), (54, 1006720), (55, 988416), (60, 906048), (64, 849420), (65, 836352), (66, 823680), (72, 755040), (78, 696960), (80, 679536), (88, 617760), (90, 604032), (96, 566280), (99, 549120), (104, 522720), (108, 503360), (110, 494208), (117, 464640), (120, 453024), (121, 449280), (128, 424710), (130, 418176), (132, 411840), (135, 402688), (143, 380160), (144, 377520), (156, 348480), (160, 339768), (165, 329472), (176, 308880), (180, 302016), (192, 283140), (195, 278784), (198, 274560), (208, 261360), (216, 251680), (220, 247104), (234, 232320), (240, 226512), (242, 224640), (256, 212355), (260, 209088), (264, 205920), (270, 201344), (286, 190080), (288, 188760), (297, 183040), (312, 174240), (320, 169884), (330, 164736), (351, 154880), (352, 154440), (360, 151008), (363, 149760), (384, 141570), (390, 139392), (396, 137280), (416, 130680), (429, 126720), (432, 125840), (440, 123552), (468, 116160), (480, 113256), (484, 112320), (495, 109824), (520, 104544), (528, 102960), (540, 100672), (572, 95040), (576, 94380), (585, 92928), (594, 91520), (605, 89856), (624, 87120), (640, 84942), (660, 82368), (702, 77440), (704, 77220), (715, 76032), (720, 75504), (726, 74880), (768, 70785), (780, 69696), (792, 68640), (832, 65340), (858, 63360), (864, 62920), (880, 61776), (936, 58080), (960, 56628), (968, 56160), (990, 54912), (1040, 52272), (1056, 51480), (1080, 50336), (1089, 49920), (1144, 47520), (1152, 47190), (1170, 46464), (1188, 45760), (1210, 44928), (1248, 43560), (1280, 42471), (1287, 42240), (1320, 41184), (1404, 38720), (1408, 38610), (1430, 38016), (1440, 37752), (1452, 37440), (1485, 36608), (1560, 34848), (1573, 34560), (1584, 34320), (1664, 32670), (1716, 31680), (1728, 31460), (1755, 30976), (1760, 30888), (1815, 29952), (1872, 29040), (1920, 28314), (1936, 28080), (1980, 27456), (2080, 26136), (2112, 25740), (2145, 25344), (2160, 25168), (2178, 24960), (2288, 23760), (2304, 23595), (2340, 23232), (2376, 22880), (2420, 22464), (2496, 21780), (2574, 21120), (2640, 20592), (2808, 19360), (2816, 19305), (2860, 19008), (2880, 18876), (2904, 18720), (2970, 18304), (3120, 17424), (3146, 17280), (3168, 17160), (3267, 16640), (3328, 16335), (3432, 15840), (3456, 15730), (3510, 15488), (3520, 15444), (3630, 14976), (3744, 14520), (3840, 14157), (3861, 14080), (3872, 14040), (3960, 13728), (4160, 13068), (4224, 12870), (4290, 12672), (4320, 12584), (4356, 12480), (4576, 11880), (4680, 11616), (4719, 11520), (4752, 11440), (4840, 11232), (4992, 10890), (5148, 10560), (5280, 10296), (5445, 9984), (5616, 9680), (5720, 9504), (5760, 9438), (5808, 9360), (5940, 9152), (6240, 8712), (6292, 8640), (6336, 8580), (6435, 8448), (6534, 8320), (6864, 7920), (6912, 7865), (7020, 7744), (7040, 7722), (7260, 7488)]