60861080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{217361}}^1$

素因数の和:217379

約数の個数: 32

約数和(自身を含む): 156500640

約数和(自身を除く): 95639560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 217361, 434722, 869444, 1086805, 1521527, 1738888, 2173610, 3043054, 4347220, 6086108, 7607635, 8694440, 12172216, 15215270, 30430540, 60861080]

約数ペア:

[(1, 60861080), (2, 30430540), (4, 15215270), (5, 12172216), (7, 8694440), (8, 7607635), (10, 6086108), (14, 4347220), (20, 3043054), (28, 2173610), (35, 1738888), (40, 1521527), (56, 1086805), (70, 869444), (140, 434722), (280, 217361)]