990036540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1833401}}^1$

素因数の和:1833419

約数の個数: 48

約数和(自身を含む): 3080115360

約数和(自身を除く): 2090078820

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, 1833401, 3666802, 5500203, 7333604, 9167005, 11000406, 16500609, 18334010, 22000812, 27501015, 33001218, 36668020, 49501827, 55002030, 66002436, 82503045, 99003654, 110004060, 165006090, 198007308, 247509135, 330012180, 495018270, 990036540]

約数ペア:

[(1, 990036540), (2, 495018270), (3, 330012180), (4, 247509135), (5, 198007308), (6, 165006090), (9, 110004060), (10, 99003654), (12, 82503045), (15, 66002436), (18, 55002030), (20, 49501827), (27, 36668020), (30, 33001218), (36, 27501015), (45, 22000812), (54, 18334010), (60, 16500609), (90, 11000406), (108, 9167005), (135, 7333604), (180, 5500203), (270, 3666802), (540, 1833401)]