427740660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103319}}^1$

素因数の和:103357

約数の個数: 72

約数和(自身を含む): 1353905280

約数和(自身を除く): 926164620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 103319, 206638, 309957, 413276, 516595, 619914, 929871, 1033190, 1239828, 1549785, 1859742, 2066380, 2376337, 3099570, 3719484, 4649355, 4752674, 6199140, 7129011, 9298710, 9505348, 11881685, 14258022, 18597420, 21387033, 23763370, 28516044, 35645055, 42774066, 47526740, 71290110, 85548132, 106935165, 142580220, 213870330, 427740660]

約数ペア:

[(1, 427740660), (2, 213870330), (3, 142580220), (4, 106935165), (5, 85548132), (6, 71290110), (9, 47526740), (10, 42774066), (12, 35645055), (15, 28516044), (18, 23763370), (20, 21387033), (23, 18597420), (30, 14258022), (36, 11881685), (45, 9505348), (46, 9298710), (60, 7129011), (69, 6199140), (90, 4752674), (92, 4649355), (115, 3719484), (138, 3099570), (180, 2376337), (207, 2066380), (230, 1859742), (276, 1549785), (345, 1239828), (414, 1033190), (460, 929871), (690, 619914), (828, 516595), (1035, 413276), (1380, 309957), (2070, 206638), (4140, 103319)]