60865120

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1931}}^1$

素因数の和:2143

約数の個数: 48

約数和(自身を含む): 144598608

約数和(自身を除く): 83733488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1576, 1931, 1970, 3152, 3862, 3940, 6304, 7724, 7880, 9655, 15448, 15760, 19310, 30896, 31520, 38620, 61792, 77240, 154480, 308960, 380407, 760814, 1521628, 1902035, 3043256, 3804070, 6086512, 7608140, 12173024, 15216280, 30432560, 60865120]

約数ペア:

[(1, 60865120), (2, 30432560), (4, 15216280), (5, 12173024), (8, 7608140), (10, 6086512), (16, 3804070), (20, 3043256), (32, 1902035), (40, 1521628), (80, 760814), (160, 380407), (197, 308960), (394, 154480), (788, 77240), (985, 61792), (1576, 38620), (1931, 31520), (1970, 30896), (3152, 19310), (3862, 15760), (3940, 15448), (6304, 9655), (7724, 7880)]