60855160

素因数分解:

$2^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3911}}^1$

素因数の和:4311

約数の個数: 32

約数和(自身を含む): 137311200

約数和(自身を除く): 76456040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 389, 778, 1556, 1945, 3112, 3890, 3911, 7780, 7822, 15560, 15644, 19555, 31288, 39110, 78220, 156440, 1521379, 3042758, 6085516, 7606895, 12171032, 15213790, 30427580, 60855160]

約数ペア:

[(1, 60855160), (2, 30427580), (4, 15213790), (5, 12171032), (8, 7606895), (10, 6085516), (20, 3042758), (40, 1521379), (389, 156440), (778, 78220), (1556, 39110), (1945, 31288), (3112, 19555), (3890, 15644), (3911, 15560), (7780, 7822)]