87807360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 256

約数和(自身を含む): 308448000

約数和(自身を除く): 220640640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 83, 87, 95, 96, 114, 116, 120, 128, 145, 152, 160, 166, 174, 190, 192, 228, 232, 240, 249, 285, 290, 304, 320, 332, 348, 380, 384, 415, 435, 456, 464, 480, 498, 551, 570, 580, 608, 640, 664, 696, 760, 830, 870, 912, 928, 960, 996, 1102, 1140, 1160, 1216, 1245, 1328, 1392, 1520, 1577, 1653, 1660, 1740, 1824, 1856, 1920, 1992, 2204, 2280, 2320, 2407, 2432, 2490, 2656, 2755, 2784, 3040, 3154, 3306, 3320, 3480, 3648, 3712, 3984, 4408, 4560, 4640, 4731, 4814, 4980, 5312, 5510, 5568, 6080, 6308, 6612, 6640, 6960, 7221, 7296, 7885, 7968, 8265, 8816, 9120, 9280, 9462, 9628, 9960, 10624, 11020, 11136, 12035, 12160, 12616, 13224, 13280, 13920, 14442, 15770, 15936, 16530, 17632, 18240, 18560, 18924, 19256, 19920, 22040, 23655, 24070, 25232, 26448, 26560, 27840, 28884, 31540, 31872, 33060, 35264, 36105, 36480, 37848, 38512, 39840, 44080, 45733, 47310, 48140, 50464, 52896, 53120, 55680, 57768, 63080, 66120, 70528, 72210, 75696, 77024, 79680, 88160, 91466, 94620, 96280, 100928, 105792, 115536, 126160, 132240, 137199, 144420, 151392, 154048, 159360, 176320, 182932, 189240, 192560, 201856, 211584, 228665, 231072, 252320, 264480, 274398, 288840, 302784, 308096, 352640, 365864, 378480, 385120, 457330, 462144, 504640, 528960, 548796, 577680, 605568, 685995, 731728, 756960, 770240, 914660, 924288, 1009280, 1057920, 1097592, 1155360, 1371990, 1463456, 1513920, 1540480, 1829320, 2195184, 2310720, 2743980, 2926912, 3027840, 3658640, 4390368, 4621440, 5487960, 5853824, 7317280, 8780736, 10975920, 14634560, 17561472, 21951840, 29269120, 43903680, 87807360]

約数ペア:

[(1, 87807360), (2, 43903680), (3, 29269120), (4, 21951840), (5, 17561472), (6, 14634560), (8, 10975920), (10, 8780736), (12, 7317280), (15, 5853824), (16, 5487960), (19, 4621440), (20, 4390368), (24, 3658640), (29, 3027840), (30, 2926912), (32, 2743980), (38, 2310720), (40, 2195184), (48, 1829320), (57, 1540480), (58, 1513920), (60, 1463456), (64, 1371990), (76, 1155360), (80, 1097592), (83, 1057920), (87, 1009280), (95, 924288), (96, 914660), (114, 770240), (116, 756960), (120, 731728), (128, 685995), (145, 605568), (152, 577680), (160, 548796), (166, 528960), (174, 504640), (190, 462144), (192, 457330), (228, 385120), (232, 378480), (240, 365864), (249, 352640), (285, 308096), (290, 302784), (304, 288840), (320, 274398), (332, 264480), (348, 252320), (380, 231072), (384, 228665), (415, 211584), (435, 201856), (456, 192560), (464, 189240), (480, 182932), (498, 176320), (551, 159360), (570, 154048), (580, 151392), (608, 144420), (640, 137199), (664, 132240), (696, 126160), (760, 115536), (830, 105792), (870, 100928), (912, 96280), (928, 94620), (960, 91466), (996, 88160), (1102, 79680), (1140, 77024), (1160, 75696), (1216, 72210), (1245, 70528), (1328, 66120), (1392, 63080), (1520, 57768), (1577, 55680), (1653, 53120), (1660, 52896), (1740, 50464), (1824, 48140), (1856, 47310), (1920, 45733), (1992, 44080), (2204, 39840), (2280, 38512), (2320, 37848), (2407, 36480), (2432, 36105), (2490, 35264), (2656, 33060), (2755, 31872), (2784, 31540), (3040, 28884), (3154, 27840), (3306, 26560), (3320, 26448), (3480, 25232), (3648, 24070), (3712, 23655), (3984, 22040), (4408, 19920), (4560, 19256), (4640, 18924), (4731, 18560), (4814, 18240), (4980, 17632), (5312, 16530), (5510, 15936), (5568, 15770), (6080, 14442), (6308, 13920), (6612, 13280), (6640, 13224), (6960, 12616), (7221, 12160), (7296, 12035), (7885, 11136), (7968, 11020), (8265, 10624), (8816, 9960), (9120, 9628), (9280, 9462)]