80967360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 224

約数和(自身を含む): 283829760

約数和(自身を除く): 202862400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 138, 152, 160, 184, 190, 192, 193, 228, 230, 240, 276, 285, 304, 320, 345, 368, 380, 386, 437, 456, 460, 480, 552, 570, 579, 608, 690, 736, 760, 772, 874, 912, 920, 960, 965, 1104, 1140, 1158, 1216, 1311, 1380, 1472, 1520, 1544, 1748, 1824, 1840, 1930, 2185, 2208, 2280, 2316, 2622, 2760, 2895, 3040, 3088, 3496, 3648, 3667, 3680, 3860, 4370, 4416, 4439, 4560, 4632, 5244, 5520, 5790, 6080, 6176, 6555, 6992, 7334, 7360, 7720, 8740, 8878, 9120, 9264, 10488, 11001, 11040, 11580, 12352, 13110, 13317, 13984, 14668, 15440, 17480, 17756, 18240, 18335, 18528, 20976, 22002, 22080, 22195, 23160, 26220, 26634, 27968, 29336, 30880, 34960, 35512, 36670, 37056, 41952, 44004, 44390, 46320, 52440, 53268, 55005, 58672, 61760, 66585, 69920, 71024, 73340, 83904, 84341, 88008, 88780, 92640, 104880, 106536, 110010, 117344, 133170, 139840, 142048, 146680, 168682, 176016, 177560, 185280, 209760, 213072, 220020, 234688, 253023, 266340, 284096, 293360, 337364, 352032, 355120, 419520, 421705, 426144, 440040, 506046, 532680, 586720, 674728, 704064, 710240, 843410, 852288, 880080, 1012092, 1065360, 1173440, 1265115, 1349456, 1420480, 1686820, 1760160, 2024184, 2130720, 2530230, 2698912, 3373640, 3520320, 4048368, 4261440, 5060460, 5397824, 6747280, 8096736, 10120920, 13494560, 16193472, 20241840, 26989120, 40483680, 80967360]

約数ペア:

[(1, 80967360), (2, 40483680), (3, 26989120), (4, 20241840), (5, 16193472), (6, 13494560), (8, 10120920), (10, 8096736), (12, 6747280), (15, 5397824), (16, 5060460), (19, 4261440), (20, 4048368), (23, 3520320), (24, 3373640), (30, 2698912), (32, 2530230), (38, 2130720), (40, 2024184), (46, 1760160), (48, 1686820), (57, 1420480), (60, 1349456), (64, 1265115), (69, 1173440), (76, 1065360), (80, 1012092), (92, 880080), (95, 852288), (96, 843410), (114, 710240), (115, 704064), (120, 674728), (138, 586720), (152, 532680), (160, 506046), (184, 440040), (190, 426144), (192, 421705), (193, 419520), (228, 355120), (230, 352032), (240, 337364), (276, 293360), (285, 284096), (304, 266340), (320, 253023), (345, 234688), (368, 220020), (380, 213072), (386, 209760), (437, 185280), (456, 177560), (460, 176016), (480, 168682), (552, 146680), (570, 142048), (579, 139840), (608, 133170), (690, 117344), (736, 110010), (760, 106536), (772, 104880), (874, 92640), (912, 88780), (920, 88008), (960, 84341), (965, 83904), (1104, 73340), (1140, 71024), (1158, 69920), (1216, 66585), (1311, 61760), (1380, 58672), (1472, 55005), (1520, 53268), (1544, 52440), (1748, 46320), (1824, 44390), (1840, 44004), (1930, 41952), (2185, 37056), (2208, 36670), (2280, 35512), (2316, 34960), (2622, 30880), (2760, 29336), (2895, 27968), (3040, 26634), (3088, 26220), (3496, 23160), (3648, 22195), (3667, 22080), (3680, 22002), (3860, 20976), (4370, 18528), (4416, 18335), (4439, 18240), (4560, 17756), (4632, 17480), (5244, 15440), (5520, 14668), (5790, 13984), (6080, 13317), (6176, 13110), (6555, 12352), (6992, 11580), (7334, 11040), (7360, 11001), (7720, 10488), (8740, 9264), (8878, 9120)]