77563020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1292717}}^1$

素因数の和:1292729

約数の個数: 24

約数和(自身を含む): 217176624

約数和(自身を除く): 139613604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1292717, 2585434, 3878151, 5170868, 6463585, 7756302, 12927170, 15512604, 19390755, 25854340, 38781510, 77563020]

約数ペア:

[(1, 77563020), (2, 38781510), (3, 25854340), (4, 19390755), (5, 15512604), (6, 12927170), (10, 7756302), (12, 6463585), (15, 5170868), (20, 3878151), (30, 2585434), (60, 1292717)]