1009080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2803}}^1$

素因数の和:2820

約数の個数: 48

約数和(自身を含む): 3280680

約数和(自身を除く): 2271600

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, 2803, 5606, 8409, 11212, 14015, 16818, 22424, 25227, 28030, 33636, 42045, 50454, 56060, 67272, 84090, 100908, 112120, 126135, 168180, 201816, 252270, 336360, 504540, 1009080]

約数ペア:

[(1, 1009080), (2, 504540), (3, 336360), (4, 252270), (5, 201816), (6, 168180), (8, 126135), (9, 112120), (10, 100908), (12, 84090), (15, 67272), (18, 56060), (20, 50454), (24, 42045), (30, 33636), (36, 28030), (40, 25227), (45, 22424), (60, 16818), (72, 14015), (90, 11212), (120, 8409), (180, 5606), (360, 2803)]