679120920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1886447}}^1$

素因数の和:1886464

約数の個数: 48

約数和(自身を含む): 2207144160

約数和(自身を除く): 1528023240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1886447, 3772894, 5659341, 7545788, 9432235, 11318682, 15091576, 16978023, 18864470, 22637364, 28296705, 33956046, 37728940, 45274728, 56593410, 67912092, 75457880, 84890115, 113186820, 135824184, 169780230, 226373640, 339560460, 679120920]

約数ペア:

[(1, 679120920), (2, 339560460), (3, 226373640), (4, 169780230), (5, 135824184), (6, 113186820), (8, 84890115), (9, 75457880), (10, 67912092), (12, 56593410), (15, 45274728), (18, 37728940), (20, 33956046), (24, 28296705), (30, 22637364), (36, 18864470), (40, 16978023), (45, 15091576), (60, 11318682), (72, 9432235), (90, 7545788), (120, 5659341), (180, 3772894), (360, 1886447)]