85206840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5591}}^1$

素因数の和:5732

約数の個数: 64

約数和(自身を含む): 257679360

約数和(自身を除く): 172472520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 5591, 7620, 11182, 15240, 16773, 22364, 27955, 33546, 44728, 55910, 67092, 83865, 111820, 134184, 167730, 223640, 335460, 670920, 710057, 1420114, 2130171, 2840228, 3550285, 4260342, 5680456, 7100570, 8520684, 10650855, 14201140, 17041368, 21301710, 28402280, 42603420, 85206840]

約数ペア:

[(1, 85206840), (2, 42603420), (3, 28402280), (4, 21301710), (5, 17041368), (6, 14201140), (8, 10650855), (10, 8520684), (12, 7100570), (15, 5680456), (20, 4260342), (24, 3550285), (30, 2840228), (40, 2130171), (60, 1420114), (120, 710057), (127, 670920), (254, 335460), (381, 223640), (508, 167730), (635, 134184), (762, 111820), (1016, 83865), (1270, 67092), (1524, 55910), (1905, 44728), (2540, 33546), (3048, 27955), (3810, 22364), (5080, 16773), (5591, 15240), (7620, 11182)]