180238080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 667554048

約数和(自身を除く): 487315968

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, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 251, 255, 256, 264, 272, 320, 330, 340, 352, 374, 384, 408, 440, 480, 502, 510, 528, 544, 561, 640, 660, 680, 704, 748, 753, 768, 816, 880, 935, 960, 1004, 1020, 1056, 1088, 1122, 1255, 1280, 1320, 1360, 1408, 1496, 1506, 1632, 1760, 1870, 1920, 2008, 2040, 2112, 2176, 2244, 2510, 2640, 2720, 2761, 2805, 2816, 2992, 3012, 3264, 3520, 3740, 3765, 3840, 4016, 4080, 4224, 4267, 4352, 4488, 5020, 5280, 5440, 5522, 5610, 5984, 6024, 6528, 7040, 7480, 7530, 8032, 8160, 8283, 8448, 8534, 8976, 10040, 10560, 10880, 11044, 11220, 11968, 12048, 12801, 13056, 13805, 14080, 14960, 15060, 16064, 16320, 16566, 17068, 17952, 20080, 21120, 21335, 21760, 22088, 22440, 23936, 24096, 25602, 27610, 29920, 30120, 32128, 32640, 33132, 34136, 35904, 40160, 41415, 42240, 42670, 44176, 44880, 46937, 47872, 48192, 51204, 55220, 59840, 60240, 64005, 64256, 65280, 66264, 68272, 71808, 80320, 82830, 85340, 88352, 89760, 93874, 96384, 102408, 110440, 119680, 120480, 128010, 132528, 136544, 140811, 143616, 160640, 165660, 170680, 176704, 179520, 187748, 192768, 204816, 220880, 234685, 239360, 240960, 256020, 265056, 273088, 281622, 321280, 331320, 341360, 353408, 359040, 375496, 409632, 441760, 469370, 481920, 512040, 530112, 546176, 563244, 662640, 682720, 704055, 706816, 718080, 750992, 819264, 883520, 938740, 963840, 1024080, 1060224, 1092352, 1126488, 1325280, 1365440, 1408110, 1501984, 1638528, 1767040, 1877480, 2048160, 2120448, 2252976, 2650560, 2730880, 2816220, 3003968, 3277056, 3534080, 3754960, 4096320, 4505952, 5301120, 5461760, 5632440, 6007936, 7509920, 8192640, 9011904, 10602240, 11264880, 12015872, 15019840, 16385280, 18023808, 22529760, 30039680, 36047616, 45059520, 60079360, 90119040, 180238080]

約数ペア:

[(1, 180238080), (2, 90119040), (3, 60079360), (4, 45059520), (5, 36047616), (6, 30039680), (8, 22529760), (10, 18023808), (11, 16385280), (12, 15019840), (15, 12015872), (16, 11264880), (17, 10602240), (20, 9011904), (22, 8192640), (24, 7509920), (30, 6007936), (32, 5632440), (33, 5461760), (34, 5301120), (40, 4505952), (44, 4096320), (48, 3754960), (51, 3534080), (55, 3277056), (60, 3003968), (64, 2816220), (66, 2730880), (68, 2650560), (80, 2252976), (85, 2120448), (88, 2048160), (96, 1877480), (102, 1767040), (110, 1638528), (120, 1501984), (128, 1408110), (132, 1365440), (136, 1325280), (160, 1126488), (165, 1092352), (170, 1060224), (176, 1024080), (187, 963840), (192, 938740), (204, 883520), (220, 819264), (240, 750992), (251, 718080), (255, 706816), (256, 704055), (264, 682720), (272, 662640), (320, 563244), (330, 546176), (340, 530112), (352, 512040), (374, 481920), (384, 469370), (408, 441760), (440, 409632), (480, 375496), (502, 359040), (510, 353408), (528, 341360), (544, 331320), (561, 321280), (640, 281622), (660, 273088), (680, 265056), (704, 256020), (748, 240960), (753, 239360), (768, 234685), (816, 220880), (880, 204816), (935, 192768), (960, 187748), (1004, 179520), (1020, 176704), (1056, 170680), (1088, 165660), (1122, 160640), (1255, 143616), (1280, 140811), (1320, 136544), (1360, 132528), (1408, 128010), (1496, 120480), (1506, 119680), (1632, 110440), (1760, 102408), (1870, 96384), (1920, 93874), (2008, 89760), (2040, 88352), (2112, 85340), (2176, 82830), (2244, 80320), (2510, 71808), (2640, 68272), (2720, 66264), (2761, 65280), (2805, 64256), (2816, 64005), (2992, 60240), (3012, 59840), (3264, 55220), (3520, 51204), (3740, 48192), (3765, 47872), (3840, 46937), (4016, 44880), (4080, 44176), (4224, 42670), (4267, 42240), (4352, 41415), (4488, 40160), (5020, 35904), (5280, 34136), (5440, 33132), (5522, 32640), (5610, 32128), (5984, 30120), (6024, 29920), (6528, 27610), (7040, 25602), (7480, 24096), (7530, 23936), (8032, 22440), (8160, 22088), (8283, 21760), (8448, 21335), (8534, 21120), (8976, 20080), (10040, 17952), (10560, 17068), (10880, 16566), (11044, 16320), (11220, 16064), (11968, 15060), (12048, 14960), (12801, 14080), (13056, 13805)]