2986776720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1382767}}^1$

素因数の和:1382789

約数の個数: 80

約数和(自身を含む): 10287793920

約数和(自身を除く): 7301017200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 1382767, 2765534, 4148301, 5531068, 6913835, 8296602, 11062136, 12444903, 13827670, 16593204, 20741505, 22124272, 24889806, 27655340, 33186408, 37334709, 41483010, 49779612, 55310680, 62224515, 66372816, 74669418, 82966020, 99559224, 110621360, 124449030, 149338836, 165932040, 186673545, 199118448, 248898060, 298677672, 331864080, 373347090, 497796120, 597355344, 746694180, 995592240, 1493388360, 2986776720]

約数ペア:

[(1, 2986776720), (2, 1493388360), (3, 995592240), (4, 746694180), (5, 597355344), (6, 497796120), (8, 373347090), (9, 331864080), (10, 298677672), (12, 248898060), (15, 199118448), (16, 186673545), (18, 165932040), (20, 149338836), (24, 124449030), (27, 110621360), (30, 99559224), (36, 82966020), (40, 74669418), (45, 66372816), (48, 62224515), (54, 55310680), (60, 49779612), (72, 41483010), (80, 37334709), (90, 33186408), (108, 27655340), (120, 24889806), (135, 22124272), (144, 20741505), (180, 16593204), (216, 13827670), (240, 12444903), (270, 11062136), (360, 8296602), (432, 6913835), (540, 5531068), (720, 4148301), (1080, 2765534), (2160, 1382767)]