1794420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3323}}^1$

素因数の和:3341

約数の個数: 48

約数和(自身を含む): 5584320

約数和(自身を除く): 3789900

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, 3323, 6646, 9969, 13292, 16615, 19938, 29907, 33230, 39876, 49845, 59814, 66460, 89721, 99690, 119628, 149535, 179442, 199380, 299070, 358884, 448605, 598140, 897210, 1794420]

約数ペア:

[(1, 1794420), (2, 897210), (3, 598140), (4, 448605), (5, 358884), (6, 299070), (9, 199380), (10, 179442), (12, 149535), (15, 119628), (18, 99690), (20, 89721), (27, 66460), (30, 59814), (36, 49845), (45, 39876), (54, 33230), (60, 29907), (90, 19938), (108, 16615), (135, 13292), (180, 9969), (270, 6646), (540, 3323)]