27657480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{230479}}^1$

素因数の和:230493

約数の個数: 32

約数和(自身を含む): 82972800

約数和(自身を除く): 55315320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 230479, 460958, 691437, 921916, 1152395, 1382874, 1843832, 2304790, 2765748, 3457185, 4609580, 5531496, 6914370, 9219160, 13828740, 27657480]

約数ペア:

[(1, 27657480), (2, 13828740), (3, 9219160), (4, 6914370), (5, 5531496), (6, 4609580), (8, 3457185), (10, 2765748), (12, 2304790), (15, 1843832), (20, 1382874), (24, 1152395), (30, 921916), (40, 691437), (60, 460958), (120, 230479)]