56128320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19489}}^1$

素因数の和:19512

約数の個数: 84

約数和(自身を含む): 193067940

約数和(自身を除く): 136939620

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, 19489, 38978, 58467, 77956, 97445, 116934, 155912, 175401, 194890, 233868, 292335, 311824, 350802, 389780, 467736, 584670, 623648, 701604, 779560, 877005, 935472, 1169340, 1247296, 1403208, 1559120, 1754010, 1870944, 2338680, 2806416, 3118240, 3508020, 3741888, 4677360, 5612832, 6236480, 7016040, 9354720, 11225664, 14032080, 18709440, 28064160, 56128320]

約数ペア:

[(1, 56128320), (2, 28064160), (3, 18709440), (4, 14032080), (5, 11225664), (6, 9354720), (8, 7016040), (9, 6236480), (10, 5612832), (12, 4677360), (15, 3741888), (16, 3508020), (18, 3118240), (20, 2806416), (24, 2338680), (30, 1870944), (32, 1754010), (36, 1559120), (40, 1403208), (45, 1247296), (48, 1169340), (60, 935472), (64, 877005), (72, 779560), (80, 701604), (90, 623648), (96, 584670), (120, 467736), (144, 389780), (160, 350802), (180, 311824), (192, 292335), (240, 233868), (288, 194890), (320, 175401), (360, 155912), (480, 116934), (576, 97445), (720, 77956), (960, 58467), (1440, 38978), (2880, 19489)]