84758760

素因数分解:

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

素因数の和:235458

約数の個数: 48

約数和(自身を含む): 275467140

約数和(自身を除く): 190708380

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, 180, 360, 235441, 470882, 706323, 941764, 1177205, 1412646, 1883528, 2118969, 2354410, 2825292, 3531615, 4237938, 4708820, 5650584, 7063230, 8475876, 9417640, 10594845, 14126460, 16951752, 21189690, 28252920, 42379380, 84758760]

約数ペア:

[(1, 84758760), (2, 42379380), (3, 28252920), (4, 21189690), (5, 16951752), (6, 14126460), (8, 10594845), (9, 9417640), (10, 8475876), (12, 7063230), (15, 5650584), (18, 4708820), (20, 4237938), (24, 3531615), (30, 2825292), (36, 2354410), (40, 2118969), (45, 1883528), (60, 1412646), (72, 1177205), (90, 941764), (120, 706323), (180, 470882), (360, 235441)]