679397760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{39317}}^1$

素因数の和:39345

約数の個数: 128

約数和(自身を含む): 2406261600

約数和(自身を除く): 1726863840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 39317, 78634, 117951, 157268, 196585, 235902, 314536, 353853, 393170, 471804, 589755, 629072, 707706, 786340, 943608, 1061559, 1179510, 1258144, 1415412, 1572680, 1769265, 1887216, 2123118, 2359020, 2516288, 2830824, 3145360, 3538530, 3774432, 4246236, 4718040, 5032576, 5307795, 5661648, 6290720, 7077060, 7548864, 8492472, 9436080, 10615590, 11323296, 12581440, 14154120, 15097728, 16984944, 18872160, 21231180, 22646592, 25162880, 28308240, 33969888, 37744320, 42462360, 45293184, 56616480, 67939776, 75488640, 84924720, 113232960, 135879552, 169849440, 226465920, 339698880, 679397760]

約数ペア:

[(1, 679397760), (2, 339698880), (3, 226465920), (4, 169849440), (5, 135879552), (6, 113232960), (8, 84924720), (9, 75488640), (10, 67939776), (12, 56616480), (15, 45293184), (16, 42462360), (18, 37744320), (20, 33969888), (24, 28308240), (27, 25162880), (30, 22646592), (32, 21231180), (36, 18872160), (40, 16984944), (45, 15097728), (48, 14154120), (54, 12581440), (60, 11323296), (64, 10615590), (72, 9436080), (80, 8492472), (90, 7548864), (96, 7077060), (108, 6290720), (120, 5661648), (128, 5307795), (135, 5032576), (144, 4718040), (160, 4246236), (180, 3774432), (192, 3538530), (216, 3145360), (240, 2830824), (270, 2516288), (288, 2359020), (320, 2123118), (360, 1887216), (384, 1769265), (432, 1572680), (480, 1415412), (540, 1258144), (576, 1179510), (640, 1061559), (720, 943608), (864, 786340), (960, 707706), (1080, 629072), (1152, 589755), (1440, 471804), (1728, 393170), (1920, 353853), (2160, 314536), (2880, 235902), (3456, 196585), (4320, 157268), (5760, 117951), (8640, 78634), (17280, 39317)]