12425940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23011}}^1$

素因数の和:23029

約数の個数: 48

約数和(自身を含む): 38660160

約数和(自身を除く): 26234220

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, 23011, 46022, 69033, 92044, 115055, 138066, 207099, 230110, 276132, 345165, 414198, 460220, 621297, 690330, 828396, 1035495, 1242594, 1380660, 2070990, 2485188, 3106485, 4141980, 6212970, 12425940]

約数ペア:

[(1, 12425940), (2, 6212970), (3, 4141980), (4, 3106485), (5, 2485188), (6, 2070990), (9, 1380660), (10, 1242594), (12, 1035495), (15, 828396), (18, 690330), (20, 621297), (27, 460220), (30, 414198), (36, 345165), (45, 276132), (54, 230110), (60, 207099), (90, 138066), (108, 115055), (135, 92044), (180, 69033), (270, 46022), (540, 23011)]