275776920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{255349}}^1$

素因数の和:255369

約数の個数: 64

約数和(自身を含む): 919260000

約数和(自身を除く): 643483080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 255349, 510698, 766047, 1021396, 1276745, 1532094, 2042792, 2298141, 2553490, 3064188, 3830235, 4596282, 5106980, 6128376, 6894423, 7660470, 9192564, 10213960, 11490705, 13788846, 15320940, 18385128, 22981410, 27577692, 30641880, 34472115, 45962820, 55155384, 68944230, 91925640, 137888460, 275776920]

約数ペア:

[(1, 275776920), (2, 137888460), (3, 91925640), (4, 68944230), (5, 55155384), (6, 45962820), (8, 34472115), (9, 30641880), (10, 27577692), (12, 22981410), (15, 18385128), (18, 15320940), (20, 13788846), (24, 11490705), (27, 10213960), (30, 9192564), (36, 7660470), (40, 6894423), (45, 6128376), (54, 5106980), (60, 4596282), (72, 3830235), (90, 3064188), (108, 2553490), (120, 2298141), (135, 2042792), (180, 1532094), (216, 1276745), (270, 1021396), (360, 766047), (540, 510698), (1080, 255349)]