120595520

素因数分解:

$2^6\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1913}}^1$

素因数の和:2127

約数の個数: 56

約数和(自身を含む): 288776664

約数和(自身を除く): 168181144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 197, 320, 394, 788, 985, 1576, 1913, 1970, 3152, 3826, 3940, 6304, 7652, 7880, 9565, 12608, 15304, 15760, 19130, 30608, 31520, 38260, 61216, 63040, 76520, 122432, 153040, 306080, 376861, 612160, 753722, 1507444, 1884305, 3014888, 3768610, 6029776, 7537220, 12059552, 15074440, 24119104, 30148880, 60297760, 120595520]

約数ペア:

[(1, 120595520), (2, 60297760), (4, 30148880), (5, 24119104), (8, 15074440), (10, 12059552), (16, 7537220), (20, 6029776), (32, 3768610), (40, 3014888), (64, 1884305), (80, 1507444), (160, 753722), (197, 612160), (320, 376861), (394, 306080), (788, 153040), (985, 122432), (1576, 76520), (1913, 63040), (1970, 61216), (3152, 38260), (3826, 31520), (3940, 30608), (6304, 19130), (7652, 15760), (7880, 15304), (9565, 12608)]