120867768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{79939}}^1$

素因数の和:79961

約数の個数: 64

約数和(自身を含む): 383712000

約数和(自身を除く): 262844232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 79939, 159878, 239817, 319756, 479634, 559573, 639512, 719451, 959268, 1119146, 1438902, 1678719, 1918536, 2158353, 2238292, 2877804, 3357438, 4316706, 4476584, 5036157, 5755608, 6714876, 8633412, 10072314, 13429752, 15108471, 17266824, 20144628, 30216942, 40289256, 60433884, 120867768]

約数ペア:

[(1, 120867768), (2, 60433884), (3, 40289256), (4, 30216942), (6, 20144628), (7, 17266824), (8, 15108471), (9, 13429752), (12, 10072314), (14, 8633412), (18, 6714876), (21, 5755608), (24, 5036157), (27, 4476584), (28, 4316706), (36, 3357438), (42, 2877804), (54, 2238292), (56, 2158353), (63, 1918536), (72, 1678719), (84, 1438902), (108, 1119146), (126, 959268), (168, 719451), (189, 639512), (216, 559573), (252, 479634), (378, 319756), (504, 239817), (756, 159878), (1512, 79939)]