25715520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{8929}}^1$

素因数の和:8952

約数の個数: 84

約数和(自身を含む): 88460580

約数和(自身を除く): 62745060

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, 8929, 17858, 26787, 35716, 44645, 53574, 71432, 80361, 89290, 107148, 133935, 142864, 160722, 178580, 214296, 267870, 285728, 321444, 357160, 401805, 428592, 535740, 571456, 642888, 714320, 803610, 857184, 1071480, 1285776, 1428640, 1607220, 1714368, 2142960, 2571552, 2857280, 3214440, 4285920, 5143104, 6428880, 8571840, 12857760, 25715520]

約数ペア:

[(1, 25715520), (2, 12857760), (3, 8571840), (4, 6428880), (5, 5143104), (6, 4285920), (8, 3214440), (9, 2857280), (10, 2571552), (12, 2142960), (15, 1714368), (16, 1607220), (18, 1428640), (20, 1285776), (24, 1071480), (30, 857184), (32, 803610), (36, 714320), (40, 642888), (45, 571456), (48, 535740), (60, 428592), (64, 401805), (72, 357160), (80, 321444), (90, 285728), (96, 267870), (120, 214296), (144, 178580), (160, 160722), (180, 142864), (192, 133935), (240, 107148), (288, 89290), (320, 80361), (360, 71432), (480, 53574), (576, 44645), (720, 35716), (960, 26787), (1440, 17858), (2880, 8929)]