1513620

素因数分解:

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

素因数の和:2821

約数の個数: 48

約数和(自身を含む): 4710720

約数和(自身を除く): 3197100

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, 2803, 5606, 8409, 11212, 14015, 16818, 25227, 28030, 33636, 42045, 50454, 56060, 75681, 84090, 100908, 126135, 151362, 168180, 252270, 302724, 378405, 504540, 756810, 1513620]

約数ペア:

[(1, 1513620), (2, 756810), (3, 504540), (4, 378405), (5, 302724), (6, 252270), (9, 168180), (10, 151362), (12, 126135), (15, 100908), (18, 84090), (20, 75681), (27, 56060), (30, 50454), (36, 42045), (45, 33636), (54, 28030), (60, 25227), (90, 16818), (108, 14015), (135, 11212), (180, 8409), (270, 5606), (540, 2803)]