155588880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3359}}^1$

素因数の和:3568

約数の個数: 80

約数和(自身を含む): 484968960

約数和(自身を除く): 329380080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3088, 3359, 3860, 4632, 5790, 6718, 7720, 9264, 10077, 11580, 13436, 15440, 16795, 20154, 23160, 26872, 33590, 40308, 46320, 50385, 53744, 67180, 80616, 100770, 134360, 161232, 201540, 268720, 403080, 648287, 806160, 1296574, 1944861, 2593148, 3241435, 3889722, 5186296, 6482870, 7779444, 9724305, 10372592, 12965740, 15558888, 19448610, 25931480, 31117776, 38897220, 51862960, 77794440, 155588880]

約数ペア:

[(1, 155588880), (2, 77794440), (3, 51862960), (4, 38897220), (5, 31117776), (6, 25931480), (8, 19448610), (10, 15558888), (12, 12965740), (15, 10372592), (16, 9724305), (20, 7779444), (24, 6482870), (30, 5186296), (40, 3889722), (48, 3241435), (60, 2593148), (80, 1944861), (120, 1296574), (193, 806160), (240, 648287), (386, 403080), (579, 268720), (772, 201540), (965, 161232), (1158, 134360), (1544, 100770), (1930, 80616), (2316, 67180), (2895, 53744), (3088, 50385), (3359, 46320), (3860, 40308), (4632, 33590), (5790, 26872), (6718, 23160), (7720, 20154), (9264, 16795), (10077, 15440), (11580, 13436)]