19962120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{166351}}^1$

素因数の和:166365

約数の個数: 32

約数和(自身を含む): 59886720

約数和(自身を除く): 39924600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 166351, 332702, 499053, 665404, 831755, 998106, 1330808, 1663510, 1996212, 2495265, 3327020, 3992424, 4990530, 6654040, 9981060, 19962120]

約数ペア:

[(1, 19962120), (2, 9981060), (3, 6654040), (4, 4990530), (5, 3992424), (6, 3327020), (8, 2495265), (10, 1996212), (12, 1663510), (15, 1330808), (20, 998106), (24, 831755), (30, 665404), (40, 499053), (60, 332702), (120, 166351)]