173380440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{62819}}^1$

素因数の和:62856

約数の個数: 64

約数和(自身を含む): 542764800

約数和(自身を除く): 369384360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 62819, 125638, 188457, 251276, 314095, 376914, 502552, 628190, 753828, 942285, 1256380, 1444837, 1507656, 1884570, 2512760, 2889674, 3769140, 4334511, 5779348, 7224185, 7538280, 8669022, 11558696, 14448370, 17338044, 21672555, 28896740, 34676088, 43345110, 57793480, 86690220, 173380440]

約数ペア:

[(1, 173380440), (2, 86690220), (3, 57793480), (4, 43345110), (5, 34676088), (6, 28896740), (8, 21672555), (10, 17338044), (12, 14448370), (15, 11558696), (20, 8669022), (23, 7538280), (24, 7224185), (30, 5779348), (40, 4334511), (46, 3769140), (60, 2889674), (69, 2512760), (92, 1884570), (115, 1507656), (120, 1444837), (138, 1256380), (184, 942285), (230, 753828), (276, 628190), (345, 502552), (460, 376914), (552, 314095), (690, 251276), (920, 188457), (1380, 125638), (2760, 62819)]