690672960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{79939}}^1$

素因数の和:79965

約数の個数: 112

約数和(自身を含む): 2436571200

約数和(自身を除く): 1745898240

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 79939, 159878, 239817, 319756, 399695, 479634, 639512, 719451, 799390, 959268, 1199085, 1279024, 1438902, 1598780, 1918536, 2158353, 2398170, 2558048, 2877804, 3197560, 3597255, 3837072, 4316706, 4796340, 5116096, 5755608, 6395120, 7194510, 7674144, 8633412, 9592680, 10791765, 11511216, 12790240, 14389020, 15348288, 17266824, 19185360, 21583530, 23022432, 25580480, 28778040, 34533648, 38370720, 43167060, 46044864, 57556080, 69067296, 76741440, 86334120, 115112160, 138134592, 172668240, 230224320, 345336480, 690672960]

約数ペア:

[(1, 690672960), (2, 345336480), (3, 230224320), (4, 172668240), (5, 138134592), (6, 115112160), (8, 86334120), (9, 76741440), (10, 69067296), (12, 57556080), (15, 46044864), (16, 43167060), (18, 38370720), (20, 34533648), (24, 28778040), (27, 25580480), (30, 23022432), (32, 21583530), (36, 19185360), (40, 17266824), (45, 15348288), (48, 14389020), (54, 12790240), (60, 11511216), (64, 10791765), (72, 9592680), (80, 8633412), (90, 7674144), (96, 7194510), (108, 6395120), (120, 5755608), (135, 5116096), (144, 4796340), (160, 4316706), (180, 3837072), (192, 3597255), (216, 3197560), (240, 2877804), (270, 2558048), (288, 2398170), (320, 2158353), (360, 1918536), (432, 1598780), (480, 1438902), (540, 1279024), (576, 1199085), (720, 959268), (864, 799390), (960, 719451), (1080, 639512), (1440, 479634), (1728, 399695), (2160, 319756), (2880, 239817), (4320, 159878), (8640, 79939)]