55955520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19429}}^1$

素因数の和:19452

約数の個数: 84

約数和(自身を含む): 192473580

約数和(自身を除く): 136518060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 19429, 38858, 58287, 77716, 97145, 116574, 155432, 174861, 194290, 233148, 291435, 310864, 349722, 388580, 466296, 582870, 621728, 699444, 777160, 874305, 932592, 1165740, 1243456, 1398888, 1554320, 1748610, 1865184, 2331480, 2797776, 3108640, 3497220, 3730368, 4662960, 5595552, 6217280, 6994440, 9325920, 11191104, 13988880, 18651840, 27977760, 55955520]

約数ペア:

[(1, 55955520), (2, 27977760), (3, 18651840), (4, 13988880), (5, 11191104), (6, 9325920), (8, 6994440), (9, 6217280), (10, 5595552), (12, 4662960), (15, 3730368), (16, 3497220), (18, 3108640), (20, 2797776), (24, 2331480), (30, 1865184), (32, 1748610), (36, 1554320), (40, 1398888), (45, 1243456), (48, 1165740), (60, 932592), (64, 874305), (72, 777160), (80, 699444), (90, 621728), (96, 582870), (120, 466296), (144, 388580), (160, 349722), (180, 310864), (192, 291435), (240, 233148), (288, 194290), (320, 174861), (360, 155432), (480, 116574), (576, 97145), (720, 77716), (960, 58287), (1440, 38858), (2880, 19429)]