139616640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{24239}}^1$

素因数の和:24264

約数の個数: 96

約数和(自身を含む): 482133600

約数和(自身を除く): 342516960

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 24239, 48478, 72717, 96956, 121195, 145434, 193912, 218151, 242390, 290868, 363585, 387824, 436302, 484780, 581736, 727170, 775648, 872604, 969560, 1090755, 1163472, 1454340, 1551296, 1745208, 1939120, 2181510, 2326944, 2908680, 3102592, 3490416, 3878240, 4363020, 4653888, 5817360, 6980832, 7756480, 8726040, 9307776, 11634720, 13961664, 15512960, 17452080, 23269440, 27923328, 34904160, 46538880, 69808320, 139616640]

約数ペア:

[(1, 139616640), (2, 69808320), (3, 46538880), (4, 34904160), (5, 27923328), (6, 23269440), (8, 17452080), (9, 15512960), (10, 13961664), (12, 11634720), (15, 9307776), (16, 8726040), (18, 7756480), (20, 6980832), (24, 5817360), (30, 4653888), (32, 4363020), (36, 3878240), (40, 3490416), (45, 3102592), (48, 2908680), (60, 2326944), (64, 2181510), (72, 1939120), (80, 1745208), (90, 1551296), (96, 1454340), (120, 1163472), (128, 1090755), (144, 969560), (160, 872604), (180, 775648), (192, 727170), (240, 581736), (288, 484780), (320, 436302), (360, 387824), (384, 363585), (480, 290868), (576, 242390), (640, 218151), (720, 193912), (960, 145434), (1152, 121195), (1440, 96956), (1920, 72717), (2880, 48478), (5760, 24239)]