901260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1669}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 2805600

約数和(自身を除く): 1904340

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, 1669, 3338, 5007, 6676, 8345, 10014, 15021, 16690, 20028, 25035, 30042, 33380, 45063, 50070, 60084, 75105, 90126, 100140, 150210, 180252, 225315, 300420, 450630, 901260]

約数ペア:

[(1, 901260), (2, 450630), (3, 300420), (4, 225315), (5, 180252), (6, 150210), (9, 100140), (10, 90126), (12, 75105), (15, 60084), (18, 50070), (20, 45063), (27, 33380), (30, 30042), (36, 25035), (45, 20028), (54, 16690), (60, 15021), (90, 10014), (108, 8345), (135, 6676), (180, 5007), (270, 3338), (540, 1669)]