79088040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{219689}}^1$

素因数の和:219706

約数の個数: 48

約数和(自身を含む): 257037300

約数和(自身を除く): 177949260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 219689, 439378, 659067, 878756, 1098445, 1318134, 1757512, 1977201, 2196890, 2636268, 3295335, 3954402, 4393780, 5272536, 6590670, 7908804, 8787560, 9886005, 13181340, 15817608, 19772010, 26362680, 39544020, 79088040]

約数ペア:

[(1, 79088040), (2, 39544020), (3, 26362680), (4, 19772010), (5, 15817608), (6, 13181340), (8, 9886005), (9, 8787560), (10, 7908804), (12, 6590670), (15, 5272536), (18, 4393780), (20, 3954402), (24, 3295335), (30, 2636268), (36, 2196890), (40, 1977201), (45, 1757512), (60, 1318134), (72, 1098445), (90, 878756), (120, 659067), (180, 439378), (360, 219689)]