109128120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{909401}}^1$

素因数の和:909415

約数の個数: 32

約数和(自身を含む): 327384720

約数和(自身を除く): 218256600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 909401, 1818802, 2728203, 3637604, 4547005, 5456406, 7275208, 9094010, 10912812, 13641015, 18188020, 21825624, 27282030, 36376040, 54564060, 109128120]

約数ペア:

[(1, 109128120), (2, 54564060), (3, 36376040), (4, 27282030), (5, 21825624), (6, 18188020), (8, 13641015), (10, 10912812), (12, 9094010), (15, 7275208), (20, 5456406), (24, 4547005), (30, 3637604), (40, 2728203), (60, 1818802), (120, 909401)]