90776880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{126079}}^1$

素因数の和:126098

約数の個数: 60

約数和(自身を含む): 304861440

約数和(自身を除く): 214084560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 126079, 252158, 378237, 504316, 630395, 756474, 1008632, 1134711, 1260790, 1512948, 1891185, 2017264, 2269422, 2521580, 3025896, 3782370, 4538844, 5043160, 5673555, 6051792, 7564740, 9077688, 10086320, 11347110, 15129480, 18155376, 22694220, 30258960, 45388440, 90776880]

約数ペア:

[(1, 90776880), (2, 45388440), (3, 30258960), (4, 22694220), (5, 18155376), (6, 15129480), (8, 11347110), (9, 10086320), (10, 9077688), (12, 7564740), (15, 6051792), (16, 5673555), (18, 5043160), (20, 4538844), (24, 3782370), (30, 3025896), (36, 2521580), (40, 2269422), (45, 2017264), (48, 1891185), (60, 1512948), (72, 1260790), (80, 1134711), (90, 1008632), (120, 756474), (144, 630395), (180, 504316), (240, 378237), (360, 252158), (720, 126079)]