120054520

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{36161}}^1$

素因数の和:36255

約数の個数: 32

約数和(自身を含む): 273384720

約数和(自身を除く): 153330200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 36161, 72322, 144644, 180805, 289288, 361610, 723220, 1446440, 3001363, 6002726, 12005452, 15006815, 24010904, 30013630, 60027260, 120054520]

約数ペア:

[(1, 120054520), (2, 60027260), (4, 30013630), (5, 24010904), (8, 15006815), (10, 12005452), (20, 6002726), (40, 3001363), (83, 1446440), (166, 723220), (332, 361610), (415, 289288), (664, 180805), (830, 144644), (1660, 72322), (3320, 36161)]