120720712864

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{2357}}^1\times {\mathrm{51631}}^1$

素因数の和:54029

約数の個数: 48

約数和(自身を含む): 245444484096

約数和(自身を除く): 124723771232

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 2357, 4714, 9428, 18856, 37712, 51631, 73067, 75424, 103262, 146134, 206524, 292268, 413048, 584536, 826096, 1169072, 1600561, 1652192, 2338144, 3201122, 6402244, 12804488, 25608976, 51217952, 121694267, 243388534, 486777068, 973554136, 1947108272, 3772522277, 3894216544, 7545044554, 15090089108, 30180178216, 60360356432, 120720712864]

約数ペア:

[(1, 120720712864), (2, 60360356432), (4, 30180178216), (8, 15090089108), (16, 7545044554), (31, 3894216544), (32, 3772522277), (62, 1947108272), (124, 973554136), (248, 486777068), (496, 243388534), (992, 121694267), (2357, 51217952), (4714, 25608976), (9428, 12804488), (18856, 6402244), (37712, 3201122), (51631, 2338144), (73067, 1652192), (75424, 1600561), (103262, 1169072), (146134, 826096), (206524, 584536), (292268, 413048)]