1233760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 3184272

約数和(自身を除く): 1950512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 701, 880, 1402, 1760, 2804, 3505, 5608, 7010, 7711, 11216, 14020, 15422, 22432, 28040, 30844, 38555, 56080, 61688, 77110, 112160, 123376, 154220, 246752, 308440, 616880, 1233760]

約数ペア:

[(1, 1233760), (2, 616880), (4, 308440), (5, 246752), (8, 154220), (10, 123376), (11, 112160), (16, 77110), (20, 61688), (22, 56080), (32, 38555), (40, 30844), (44, 28040), (55, 22432), (80, 15422), (88, 14020), (110, 11216), (160, 7711), (176, 7010), (220, 5608), (352, 3505), (440, 2804), (701, 1760), (880, 1402)]