121201020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{673339}}^1$

素因数の和:673354

約数の個数: 36

約数和(自身を含む): 367643640

約数和(自身を除く): 246442620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 673339, 1346678, 2020017, 2693356, 3366695, 4040034, 6060051, 6733390, 8080068, 10100085, 12120102, 13466780, 20200170, 24240204, 30300255, 40400340, 60600510, 121201020]

約数ペア:

[(1, 121201020), (2, 60600510), (3, 40400340), (4, 30300255), (5, 24240204), (6, 20200170), (9, 13466780), (10, 12120102), (12, 10100085), (15, 8080068), (18, 6733390), (20, 6060051), (30, 4040034), (36, 3366695), (45, 2693356), (60, 2020017), (90, 1346678), (180, 673339)]