57556080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79939}}^1$

素因数の和:79958

約数の個数: 60

約数和(自身を含む): 193294920

約数和(自身を除く): 135738840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 79939, 159878, 239817, 319756, 399695, 479634, 639512, 719451, 799390, 959268, 1199085, 1279024, 1438902, 1598780, 1918536, 2398170, 2877804, 3197560, 3597255, 3837072, 4796340, 5755608, 6395120, 7194510, 9592680, 11511216, 14389020, 19185360, 28778040, 57556080]

約数ペア:

[(1, 57556080), (2, 28778040), (3, 19185360), (4, 14389020), (5, 11511216), (6, 9592680), (8, 7194510), (9, 6395120), (10, 5755608), (12, 4796340), (15, 3837072), (16, 3597255), (18, 3197560), (20, 2877804), (24, 2398170), (30, 1918536), (36, 1598780), (40, 1438902), (45, 1279024), (48, 1199085), (60, 959268), (72, 799390), (80, 719451), (90, 639512), (120, 479634), (144, 399695), (180, 319756), (240, 239817), (360, 159878), (720, 79939)]