22778760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{189823}}^1$

素因数の和:189837

約数の個数: 32

約数和(自身を含む): 68336640

約数和(自身を除く): 45557880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 189823, 379646, 569469, 759292, 949115, 1138938, 1518584, 1898230, 2277876, 2847345, 3796460, 4555752, 5694690, 7592920, 11389380, 22778760]

約数ペア:

[(1, 22778760), (2, 11389380), (3, 7592920), (4, 5694690), (5, 4555752), (6, 3796460), (8, 2847345), (10, 2277876), (12, 1898230), (15, 1518584), (20, 1138938), (24, 949115), (30, 759292), (40, 569469), (60, 379646), (120, 189823)]