340359840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{78787}}^1$

素因数の和:78811

約数の個数: 96

約数和(自身を含む): 1191274560

約数和(自身を除く): 850914720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 78787, 157574, 236361, 315148, 393935, 472722, 630296, 709083, 787870, 945444, 1181805, 1260592, 1418166, 1575740, 1890888, 2127249, 2363610, 2521184, 2836332, 3151480, 3545415, 3781776, 4254498, 4727220, 5672664, 6302960, 7090830, 7563552, 8508996, 9454440, 10636245, 11345328, 12605920, 14181660, 17017992, 18908880, 21272490, 22690656, 28363320, 34035984, 37817760, 42544980, 56726640, 68071968, 85089960, 113453280, 170179920, 340359840]

約数ペア:

[(1, 340359840), (2, 170179920), (3, 113453280), (4, 85089960), (5, 68071968), (6, 56726640), (8, 42544980), (9, 37817760), (10, 34035984), (12, 28363320), (15, 22690656), (16, 21272490), (18, 18908880), (20, 17017992), (24, 14181660), (27, 12605920), (30, 11345328), (32, 10636245), (36, 9454440), (40, 8508996), (45, 7563552), (48, 7090830), (54, 6302960), (60, 5672664), (72, 4727220), (80, 4254498), (90, 3781776), (96, 3545415), (108, 3151480), (120, 2836332), (135, 2521184), (144, 2363610), (160, 2127249), (180, 1890888), (216, 1575740), (240, 1418166), (270, 1260592), (288, 1181805), (360, 945444), (432, 787870), (480, 709083), (540, 630296), (720, 472722), (864, 393935), (1080, 315148), (1440, 236361), (2160, 157574), (4320, 78787)]