12447180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{69151}}^1$

素因数の和:69166

約数の個数: 36

約数和(自身を含む): 37756992

約数和(自身を除く): 25309812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 69151, 138302, 207453, 276604, 345755, 414906, 622359, 691510, 829812, 1037265, 1244718, 1383020, 2074530, 2489436, 3111795, 4149060, 6223590, 12447180]

約数ペア:

[(1, 12447180), (2, 6223590), (3, 4149060), (4, 3111795), (5, 2489436), (6, 2074530), (9, 1383020), (10, 1244718), (12, 1037265), (15, 829812), (18, 691510), (20, 622359), (30, 414906), (36, 345755), (45, 276604), (60, 207453), (90, 138302), (180, 69151)]