87822720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 308692800

約数和(自身を除く): 220870080

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, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 193, 237, 240, 288, 316, 320, 360, 384, 386, 395, 474, 480, 576, 579, 632, 640, 711, 720, 772, 790, 948, 960, 965, 1152, 1158, 1185, 1264, 1422, 1440, 1544, 1580, 1737, 1896, 1920, 1930, 2316, 2370, 2528, 2844, 2880, 2895, 3088, 3160, 3474, 3555, 3792, 3860, 4632, 4740, 5056, 5688, 5760, 5790, 6176, 6320, 6948, 7110, 7584, 7720, 8685, 9264, 9480, 10112, 11376, 11580, 12352, 12640, 13896, 14220, 15168, 15247, 15440, 17370, 18528, 18960, 22752, 23160, 24704, 25280, 27792, 28440, 30336, 30494, 30880, 34740, 37056, 37920, 45504, 45741, 46320, 50560, 55584, 56880, 60988, 61760, 69480, 74112, 75840, 76235, 91008, 91482, 92640, 111168, 113760, 121976, 123520, 137223, 138960, 151680, 152470, 182964, 185280, 222336, 227520, 228705, 243952, 274446, 277920, 304940, 365928, 370560, 455040, 457410, 487904, 548892, 555840, 609880, 686115, 731856, 914820, 975808, 1097784, 1111680, 1219760, 1372230, 1463712, 1829640, 1951616, 2195568, 2439520, 2744460, 2927424, 3659280, 4391136, 4879040, 5488920, 5854848, 7318560, 8782272, 9758080, 10977840, 14637120, 17564544, 21955680, 29274240, 43911360, 87822720]

約数ペア:

[(1, 87822720), (2, 43911360), (3, 29274240), (4, 21955680), (5, 17564544), (6, 14637120), (8, 10977840), (9, 9758080), (10, 8782272), (12, 7318560), (15, 5854848), (16, 5488920), (18, 4879040), (20, 4391136), (24, 3659280), (30, 2927424), (32, 2744460), (36, 2439520), (40, 2195568), (45, 1951616), (48, 1829640), (60, 1463712), (64, 1372230), (72, 1219760), (79, 1111680), (80, 1097784), (90, 975808), (96, 914820), (120, 731856), (128, 686115), (144, 609880), (158, 555840), (160, 548892), (180, 487904), (192, 457410), (193, 455040), (237, 370560), (240, 365928), (288, 304940), (316, 277920), (320, 274446), (360, 243952), (384, 228705), (386, 227520), (395, 222336), (474, 185280), (480, 182964), (576, 152470), (579, 151680), (632, 138960), (640, 137223), (711, 123520), (720, 121976), (772, 113760), (790, 111168), (948, 92640), (960, 91482), (965, 91008), (1152, 76235), (1158, 75840), (1185, 74112), (1264, 69480), (1422, 61760), (1440, 60988), (1544, 56880), (1580, 55584), (1737, 50560), (1896, 46320), (1920, 45741), (1930, 45504), (2316, 37920), (2370, 37056), (2528, 34740), (2844, 30880), (2880, 30494), (2895, 30336), (3088, 28440), (3160, 27792), (3474, 25280), (3555, 24704), (3792, 23160), (3860, 22752), (4632, 18960), (4740, 18528), (5056, 17370), (5688, 15440), (5760, 15247), (5790, 15168), (6176, 14220), (6320, 13896), (6948, 12640), (7110, 12352), (7584, 11580), (7720, 11376), (8685, 10112), (9264, 9480)]