255620520

素因数分解:

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

素因数の和:5735

約数の個数: 96

約数和(自身を含む): 837457920

約数和(自身を除く): 581837400

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, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 5080, 5591, 5715, 7620, 9144, 11182, 11430, 15240, 16773, 22364, 22860, 27955, 33546, 44728, 45720, 50319, 55910, 67092, 83865, 100638, 111820, 134184, 167730, 201276, 223640, 251595, 335460, 402552, 503190, 670920, 710057, 1006380, 1420114, 2012760, 2130171, 2840228, 3550285, 4260342, 5680456, 6390513, 7100570, 8520684, 10650855, 12781026, 14201140, 17041368, 21301710, 25562052, 28402280, 31952565, 42603420, 51124104, 63905130, 85206840, 127810260, 255620520]

約数ペア:

[(1, 255620520), (2, 127810260), (3, 85206840), (4, 63905130), (5, 51124104), (6, 42603420), (8, 31952565), (9, 28402280), (10, 25562052), (12, 21301710), (15, 17041368), (18, 14201140), (20, 12781026), (24, 10650855), (30, 8520684), (36, 7100570), (40, 6390513), (45, 5680456), (60, 4260342), (72, 3550285), (90, 2840228), (120, 2130171), (127, 2012760), (180, 1420114), (254, 1006380), (360, 710057), (381, 670920), (508, 503190), (635, 402552), (762, 335460), (1016, 251595), (1143, 223640), (1270, 201276), (1524, 167730), (1905, 134184), (2286, 111820), (2540, 100638), (3048, 83865), (3810, 67092), (4572, 55910), (5080, 50319), (5591, 45720), (5715, 44728), (7620, 33546), (9144, 27955), (11182, 22860), (11430, 22364), (15240, 16773)]