1080990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{12011}}^1$

素因数の和:12024

約数の個数: 24

約数和(自身を含む): 2810808

約数和(自身を除く): 1729818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 12011, 24022, 36033, 60055, 72066, 108099, 120110, 180165, 216198, 360330, 540495, 1080990]

約数ペア:

[(1, 1080990), (2, 540495), (3, 360330), (5, 216198), (6, 180165), (9, 120110), (10, 108099), (15, 72066), (18, 60055), (30, 36033), (45, 24022), (90, 12011)]