268567920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{124337}}^1$

素因数の和:124359

約数の個数: 80

約数和(自身を含む): 925074720

約数和(自身を除く): 656506800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 124337, 248674, 373011, 497348, 621685, 746022, 994696, 1119033, 1243370, 1492044, 1865055, 1989392, 2238066, 2486740, 2984088, 3357099, 3730110, 4476132, 4973480, 5595165, 5968176, 6714198, 7460220, 8952264, 9946960, 11190330, 13428396, 14920440, 16785495, 17904528, 22380660, 26856792, 29840880, 33570990, 44761320, 53713584, 67141980, 89522640, 134283960, 268567920]

約数ペア:

[(1, 268567920), (2, 134283960), (3, 89522640), (4, 67141980), (5, 53713584), (6, 44761320), (8, 33570990), (9, 29840880), (10, 26856792), (12, 22380660), (15, 17904528), (16, 16785495), (18, 14920440), (20, 13428396), (24, 11190330), (27, 9946960), (30, 8952264), (36, 7460220), (40, 6714198), (45, 5968176), (48, 5595165), (54, 4973480), (60, 4476132), (72, 3730110), (80, 3357099), (90, 2984088), (108, 2486740), (120, 2238066), (135, 1989392), (144, 1865055), (180, 1492044), (216, 1243370), (240, 1119033), (270, 994696), (360, 746022), (432, 621685), (540, 497348), (720, 373011), (1080, 248674), (2160, 124337)]