222996120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9433}}^1$

素因数の和:9644

約数の個数: 64

約数和(自身を含む): 672455520

約数和(自身を除く): 449459400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 9433, 11820, 18866, 23640, 28299, 37732, 47165, 56598, 75464, 94330, 113196, 141495, 188660, 226392, 282990, 377320, 565980, 1131960, 1858301, 3716602, 5574903, 7433204, 9291505, 11149806, 14866408, 18583010, 22299612, 27874515, 37166020, 44599224, 55749030, 74332040, 111498060, 222996120]

約数ペア:

[(1, 222996120), (2, 111498060), (3, 74332040), (4, 55749030), (5, 44599224), (6, 37166020), (8, 27874515), (10, 22299612), (12, 18583010), (15, 14866408), (20, 11149806), (24, 9291505), (30, 7433204), (40, 5574903), (60, 3716602), (120, 1858301), (197, 1131960), (394, 565980), (591, 377320), (788, 282990), (985, 226392), (1182, 188660), (1576, 141495), (1970, 113196), (2364, 94330), (2955, 75464), (3940, 56598), (4728, 47165), (5910, 37732), (7880, 28299), (9433, 23640), (11820, 18866)]