61842120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{515351}}^1$

素因数の和:515365

約数の個数: 32

約数和(自身を含む): 185526720

約数和(自身を除く): 123684600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 515351, 1030702, 1546053, 2061404, 2576755, 3092106, 4122808, 5153510, 6184212, 7730265, 10307020, 12368424, 15460530, 20614040, 30921060, 61842120]

約数ペア:

[(1, 61842120), (2, 30921060), (3, 20614040), (4, 15460530), (5, 12368424), (6, 10307020), (8, 7730265), (10, 6184212), (12, 5153510), (15, 4122808), (20, 3092106), (24, 2576755), (30, 2061404), (40, 1546053), (60, 1030702), (120, 515351)]