88267560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31981}}^1$

素因数の和:32018

約数の個数: 64

約数和(自身を含む): 276324480

約数和(自身を除く): 188056920

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, 31981, 63962, 95943, 127924, 159905, 191886, 255848, 319810, 383772, 479715, 639620, 735563, 767544, 959430, 1279240, 1471126, 1918860, 2206689, 2942252, 3677815, 3837720, 4413378, 5884504, 7355630, 8826756, 11033445, 14711260, 17653512, 22066890, 29422520, 44133780, 88267560]

約数ペア:

[(1, 88267560), (2, 44133780), (3, 29422520), (4, 22066890), (5, 17653512), (6, 14711260), (8, 11033445), (10, 8826756), (12, 7355630), (15, 5884504), (20, 4413378), (23, 3837720), (24, 3677815), (30, 2942252), (40, 2206689), (46, 1918860), (60, 1471126), (69, 1279240), (92, 959430), (115, 767544), (120, 735563), (138, 639620), (184, 479715), (230, 383772), (276, 319810), (345, 255848), (460, 191886), (552, 159905), (690, 127924), (920, 95943), (1380, 63962), (2760, 31981)]