26559240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{221327}}^1$

素因数の和:221341

約数の個数: 32

約数和(自身を含む): 79678080

約数和(自身を除く): 53118840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 221327, 442654, 663981, 885308, 1106635, 1327962, 1770616, 2213270, 2655924, 3319905, 4426540, 5311848, 6639810, 8853080, 13279620, 26559240]

約数ペア:

[(1, 26559240), (2, 13279620), (3, 8853080), (4, 6639810), (5, 5311848), (6, 4426540), (8, 3319905), (10, 2655924), (12, 2213270), (15, 1770616), (20, 1327962), (24, 1106635), (30, 885308), (40, 663981), (60, 442654), (120, 221327)]