17228760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{143573}}^1$

素因数の和:143587

約数の個数: 32

約数和(自身を含む): 51686640

約数和(自身を除く): 34457880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 143573, 287146, 430719, 574292, 717865, 861438, 1148584, 1435730, 1722876, 2153595, 2871460, 3445752, 4307190, 5742920, 8614380, 17228760]

約数ペア:

[(1, 17228760), (2, 8614380), (3, 5742920), (4, 4307190), (5, 3445752), (6, 2871460), (8, 2153595), (10, 1722876), (12, 1435730), (15, 1148584), (20, 861438), (24, 717865), (30, 574292), (40, 430719), (60, 287146), (120, 143573)]