87605760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 320

約数和(自身を含む): 328800384

約数和(自身を除く): 241194624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 61, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 122, 128, 132, 136, 160, 165, 170, 176, 183, 187, 192, 204, 220, 240, 244, 255, 256, 264, 272, 305, 320, 330, 340, 352, 366, 374, 384, 408, 440, 480, 488, 510, 512, 528, 544, 561, 610, 640, 660, 671, 680, 704, 732, 748, 768, 816, 880, 915, 935, 960, 976, 1020, 1037, 1056, 1088, 1122, 1220, 1280, 1320, 1342, 1360, 1408, 1464, 1496, 1536, 1632, 1760, 1830, 1870, 1920, 1952, 2013, 2040, 2074, 2112, 2176, 2244, 2440, 2560, 2640, 2684, 2720, 2805, 2816, 2928, 2992, 3111, 3264, 3355, 3520, 3660, 3740, 3840, 3904, 4026, 4080, 4148, 4224, 4352, 4488, 4880, 5185, 5280, 5368, 5440, 5610, 5632, 5856, 5984, 6222, 6528, 6710, 7040, 7320, 7480, 7680, 7808, 8052, 8160, 8296, 8448, 8704, 8976, 9760, 10065, 10370, 10560, 10736, 10880, 11220, 11407, 11712, 11968, 12444, 13056, 13420, 14080, 14640, 14960, 15555, 15616, 16104, 16320, 16592, 16896, 17952, 19520, 20130, 20740, 21120, 21472, 21760, 22440, 22814, 23424, 23936, 24888, 26112, 26840, 28160, 29280, 29920, 31110, 31232, 32208, 32640, 33184, 34221, 35904, 39040, 40260, 41480, 42240, 42944, 43520, 44880, 45628, 46848, 47872, 49776, 53680, 57035, 58560, 59840, 62220, 64416, 65280, 66368, 68442, 71808, 78080, 80520, 82960, 84480, 85888, 89760, 91256, 93696, 95744, 99552, 107360, 114070, 117120, 119680, 124440, 128832, 130560, 132736, 136884, 143616, 156160, 161040, 165920, 171105, 171776, 179520, 182512, 199104, 214720, 228140, 234240, 239360, 248880, 257664, 265472, 273768, 287232, 322080, 331840, 342210, 343552, 359040, 365024, 398208, 429440, 456280, 468480, 478720, 497760, 515328, 530944, 547536, 644160, 663680, 684420, 718080, 730048, 796416, 858880, 912560, 995520, 1030656, 1095072, 1288320, 1327360, 1368840, 1436160, 1460096, 1592832, 1717760, 1825120, 1991040, 2190144, 2576640, 2654720, 2737680, 2920192, 3650240, 3982080, 4380288, 5153280, 5475360, 5840384, 7300480, 7964160, 8760576, 10950720, 14600960, 17521152, 21901440, 29201920, 43802880, 87605760]

約数ペア:

[(1, 87605760), (2, 43802880), (3, 29201920), (4, 21901440), (5, 17521152), (6, 14600960), (8, 10950720), (10, 8760576), (11, 7964160), (12, 7300480), (15, 5840384), (16, 5475360), (17, 5153280), (20, 4380288), (22, 3982080), (24, 3650240), (30, 2920192), (32, 2737680), (33, 2654720), (34, 2576640), (40, 2190144), (44, 1991040), (48, 1825120), (51, 1717760), (55, 1592832), (60, 1460096), (61, 1436160), (64, 1368840), (66, 1327360), (68, 1288320), (80, 1095072), (85, 1030656), (88, 995520), (96, 912560), (102, 858880), (110, 796416), (120, 730048), (122, 718080), (128, 684420), (132, 663680), (136, 644160), (160, 547536), (165, 530944), (170, 515328), (176, 497760), (183, 478720), (187, 468480), (192, 456280), (204, 429440), (220, 398208), (240, 365024), (244, 359040), (255, 343552), (256, 342210), (264, 331840), (272, 322080), (305, 287232), (320, 273768), (330, 265472), (340, 257664), (352, 248880), (366, 239360), (374, 234240), (384, 228140), (408, 214720), (440, 199104), (480, 182512), (488, 179520), (510, 171776), (512, 171105), (528, 165920), (544, 161040), (561, 156160), (610, 143616), (640, 136884), (660, 132736), (671, 130560), (680, 128832), (704, 124440), (732, 119680), (748, 117120), (768, 114070), (816, 107360), (880, 99552), (915, 95744), (935, 93696), (960, 91256), (976, 89760), (1020, 85888), (1037, 84480), (1056, 82960), (1088, 80520), (1122, 78080), (1220, 71808), (1280, 68442), (1320, 66368), (1342, 65280), (1360, 64416), (1408, 62220), (1464, 59840), (1496, 58560), (1536, 57035), (1632, 53680), (1760, 49776), (1830, 47872), (1870, 46848), (1920, 45628), (1952, 44880), (2013, 43520), (2040, 42944), (2074, 42240), (2112, 41480), (2176, 40260), (2244, 39040), (2440, 35904), (2560, 34221), (2640, 33184), (2684, 32640), (2720, 32208), (2805, 31232), (2816, 31110), (2928, 29920), (2992, 29280), (3111, 28160), (3264, 26840), (3355, 26112), (3520, 24888), (3660, 23936), (3740, 23424), (3840, 22814), (3904, 22440), (4026, 21760), (4080, 21472), (4148, 21120), (4224, 20740), (4352, 20130), (4488, 19520), (4880, 17952), (5185, 16896), (5280, 16592), (5368, 16320), (5440, 16104), (5610, 15616), (5632, 15555), (5856, 14960), (5984, 14640), (6222, 14080), (6528, 13420), (6710, 13056), (7040, 12444), (7320, 11968), (7480, 11712), (7680, 11407), (7808, 11220), (8052, 10880), (8160, 10736), (8296, 10560), (8448, 10370), (8704, 10065), (8976, 9760)]