90187303680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{6121}}^1$

素因数の和:7427

約数の個数: 216

約数和(自身を含む): 312333665280

約数和(自身を除く): 222146361600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1279, 1280, 1440, 1920, 2304, 2558, 2880, 3837, 3840, 5116, 5760, 6121, 6395, 7674, 10232, 11511, 11520, 12242, 12790, 15348, 18363, 19185, 20464, 23022, 24484, 25580, 30605, 30696, 36726, 38370, 40928, 46044, 48968, 51160, 55089, 57555, 61210, 61392, 73452, 76740, 81856, 91815, 92088, 97936, 102320, 110178, 115110, 122420, 122784, 146904, 153480, 163712, 183630, 184176, 195872, 204640, 220356, 230220, 244840, 245568, 275445, 293808, 306960, 327424, 367260, 368352, 391744, 409280, 440712, 460440, 489680, 491136, 550890, 587616, 613920, 734520, 736704, 783488, 818560, 881424, 920880, 979360, 982272, 1101780, 1175232, 1227840, 1469040, 1473408, 1566976, 1637120, 1762848, 1841760, 1958720, 2203560, 2350464, 2455680, 2938080, 2946816, 3525696, 3683520, 3917440, 4407120, 4700928, 4911360, 5876160, 7051392, 7367040, 7828759, 7834880, 8814240, 11752320, 14102784, 14734080, 15657518, 17628480, 23486277, 23504640, 31315036, 35256960, 39143795, 46972554, 62630072, 70458831, 70513920, 78287590, 93945108, 117431385, 125260144, 140917662, 156575180, 187890216, 234862770, 250520288, 281835324, 313150360, 352294155, 375780432, 469725540, 501040576, 563670648, 626300720, 704588310, 751560864, 939451080, 1002081152, 1127341296, 1252601440, 1409176620, 1503121728, 1878902160, 2004162304, 2254682592, 2505202880, 2818353240, 3006243456, 3757804320, 4509365184, 5010405760, 5636706480, 6012486912, 7515608640, 9018730368, 10020811520, 11273412960, 15031217280, 18037460736, 22546825920, 30062434560, 45093651840, 90187303680]

約数ペア:

[(1, 90187303680), (2, 45093651840), (3, 30062434560), (4, 22546825920), (5, 18037460736), (6, 15031217280), (8, 11273412960), (9, 10020811520), (10, 9018730368), (12, 7515608640), (15, 6012486912), (16, 5636706480), (18, 5010405760), (20, 4509365184), (24, 3757804320), (30, 3006243456), (32, 2818353240), (36, 2505202880), (40, 2254682592), (45, 2004162304), (48, 1878902160), (60, 1503121728), (64, 1409176620), (72, 1252601440), (80, 1127341296), (90, 1002081152), (96, 939451080), (120, 751560864), (128, 704588310), (144, 626300720), (160, 563670648), (180, 501040576), (192, 469725540), (240, 375780432), (256, 352294155), (288, 313150360), (320, 281835324), (360, 250520288), (384, 234862770), (480, 187890216), (576, 156575180), (640, 140917662), (720, 125260144), (768, 117431385), (960, 93945108), (1152, 78287590), (1279, 70513920), (1280, 70458831), (1440, 62630072), (1920, 46972554), (2304, 39143795), (2558, 35256960), (2880, 31315036), (3837, 23504640), (3840, 23486277), (5116, 17628480), (5760, 15657518), (6121, 14734080), (6395, 14102784), (7674, 11752320), (10232, 8814240), (11511, 7834880), (11520, 7828759), (12242, 7367040), (12790, 7051392), (15348, 5876160), (18363, 4911360), (19185, 4700928), (20464, 4407120), (23022, 3917440), (24484, 3683520), (25580, 3525696), (30605, 2946816), (30696, 2938080), (36726, 2455680), (38370, 2350464), (40928, 2203560), (46044, 1958720), (48968, 1841760), (51160, 1762848), (55089, 1637120), (57555, 1566976), (61210, 1473408), (61392, 1469040), (73452, 1227840), (76740, 1175232), (81856, 1101780), (91815, 982272), (92088, 979360), (97936, 920880), (102320, 881424), (110178, 818560), (115110, 783488), (122420, 736704), (122784, 734520), (146904, 613920), (153480, 587616), (163712, 550890), (183630, 491136), (184176, 489680), (195872, 460440), (204640, 440712), (220356, 409280), (230220, 391744), (244840, 368352), (245568, 367260), (275445, 327424), (293808, 306960)]