12449667840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{2887}}^1$

素因数の和:4034

約数の個数: 144

約数和(自身を含む): 39810317568

約数和(自身を除く): 27360649728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1123, 1280, 1920, 2246, 2887, 3369, 3840, 4492, 5615, 5774, 6738, 8661, 8984, 11230, 11548, 13476, 14435, 16845, 17322, 17968, 22460, 23096, 26952, 28870, 33690, 34644, 35936, 43305, 44920, 46192, 53904, 57740, 67380, 69288, 71872, 86610, 89840, 92384, 107808, 115480, 134760, 138576, 143744, 173220, 179680, 184768, 215616, 230960, 269520, 277152, 287488, 346440, 359360, 369536, 431232, 461920, 539040, 554304, 692880, 718720, 739072, 862464, 923840, 1078080, 1108608, 1385760, 1437440, 1847680, 2156160, 2217216, 2771520, 3242101, 3695360, 4312320, 5543040, 6484202, 9726303, 11086080, 12968404, 16210505, 19452606, 25936808, 32421010, 38905212, 48631515, 51873616, 64842020, 77810424, 97263030, 103747232, 129684040, 155620848, 194526060, 207494464, 259368080, 311241696, 389052120, 414988928, 518736160, 622483392, 778104240, 829977856, 1037472320, 1244966784, 1556208480, 2074944640, 2489933568, 3112416960, 4149889280, 6224833920, 12449667840]

約数ペア:

[(1, 12449667840), (2, 6224833920), (3, 4149889280), (4, 3112416960), (5, 2489933568), (6, 2074944640), (8, 1556208480), (10, 1244966784), (12, 1037472320), (15, 829977856), (16, 778104240), (20, 622483392), (24, 518736160), (30, 414988928), (32, 389052120), (40, 311241696), (48, 259368080), (60, 207494464), (64, 194526060), (80, 155620848), (96, 129684040), (120, 103747232), (128, 97263030), (160, 77810424), (192, 64842020), (240, 51873616), (256, 48631515), (320, 38905212), (384, 32421010), (480, 25936808), (640, 19452606), (768, 16210505), (960, 12968404), (1123, 11086080), (1280, 9726303), (1920, 6484202), (2246, 5543040), (2887, 4312320), (3369, 3695360), (3840, 3242101), (4492, 2771520), (5615, 2217216), (5774, 2156160), (6738, 1847680), (8661, 1437440), (8984, 1385760), (11230, 1108608), (11548, 1078080), (13476, 923840), (14435, 862464), (16845, 739072), (17322, 718720), (17968, 692880), (22460, 554304), (23096, 539040), (26952, 461920), (28870, 431232), (33690, 369536), (34644, 359360), (35936, 346440), (43305, 287488), (44920, 277152), (46192, 269520), (53904, 230960), (57740, 215616), (67380, 184768), (69288, 179680), (71872, 173220), (86610, 143744), (89840, 138576), (92384, 134760), (107808, 115480)]