8949420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{16573}}^1$

素因数の和:16591

約数の個数: 48

約数和(自身を含む): 27844320

約数和(自身を除く): 18894900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 16573, 33146, 49719, 66292, 82865, 99438, 149157, 165730, 198876, 248595, 298314, 331460, 447471, 497190, 596628, 745785, 894942, 994380, 1491570, 1789884, 2237355, 2983140, 4474710, 8949420]

約数ペア:

[(1, 8949420), (2, 4474710), (3, 2983140), (4, 2237355), (5, 1789884), (6, 1491570), (9, 994380), (10, 894942), (12, 745785), (15, 596628), (18, 497190), (20, 447471), (27, 331460), (30, 298314), (36, 248595), (45, 198876), (54, 165730), (60, 149157), (90, 99438), (108, 82865), (135, 66292), (180, 49719), (270, 33146), (540, 16573)]