201685320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{560237}}^1$

素因数の和:560254

約数の個数: 48

約数和(自身を含む): 655478460

約数和(自身を除く): 453793140

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, 560237, 1120474, 1680711, 2240948, 2801185, 3361422, 4481896, 5042133, 5602370, 6722844, 8403555, 10084266, 11204740, 13445688, 16807110, 20168532, 22409480, 25210665, 33614220, 40337064, 50421330, 67228440, 100842660, 201685320]

約数ペア:

[(1, 201685320), (2, 100842660), (3, 67228440), (4, 50421330), (5, 40337064), (6, 33614220), (8, 25210665), (9, 22409480), (10, 20168532), (12, 16807110), (15, 13445688), (18, 11204740), (20, 10084266), (24, 8403555), (30, 6722844), (36, 5602370), (40, 5042133), (45, 4481896), (60, 3361422), (72, 2801185), (90, 2240948), (120, 1680711), (180, 1120474), (360, 560237)]