5401980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{30011}}^1$

素因数の和:30026

約数の個数: 36

約数和(自身を含む): 16386552

約数和(自身を除く): 10984572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 30011, 60022, 90033, 120044, 150055, 180066, 270099, 300110, 360132, 450165, 540198, 600220, 900330, 1080396, 1350495, 1800660, 2700990, 5401980]

約数ペア:

[(1, 5401980), (2, 2700990), (3, 1800660), (4, 1350495), (5, 1080396), (6, 900330), (9, 600220), (10, 540198), (12, 450165), (15, 360132), (18, 300110), (20, 270099), (30, 180066), (36, 150055), (45, 120044), (60, 90033), (90, 60022), (180, 30011)]