254276280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{235441}}^1$

素因数の和:235461

約数の個数: 64

約数和(自身を含む): 847591200

約数和(自身を除く): 593314920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 235441, 470882, 706323, 941764, 1177205, 1412646, 1883528, 2118969, 2354410, 2825292, 3531615, 4237938, 4708820, 5650584, 6356907, 7063230, 8475876, 9417640, 10594845, 12713814, 14126460, 16951752, 21189690, 25427628, 28252920, 31784535, 42379380, 50855256, 63569070, 84758760, 127138140, 254276280]

約数ペア:

[(1, 254276280), (2, 127138140), (3, 84758760), (4, 63569070), (5, 50855256), (6, 42379380), (8, 31784535), (9, 28252920), (10, 25427628), (12, 21189690), (15, 16951752), (18, 14126460), (20, 12713814), (24, 10594845), (27, 9417640), (30, 8475876), (36, 7063230), (40, 6356907), (45, 5650584), (54, 4708820), (60, 4237938), (72, 3531615), (90, 2825292), (108, 2354410), (120, 2118969), (135, 1883528), (180, 1412646), (216, 1177205), (270, 941764), (360, 706323), (540, 470882), (1080, 235441)]