82972440

素因数分解:

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

素因数の和:230496

約数の個数: 48

約数和(自身を含む): 269661600

約数和(自身を除く): 186689160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 230479, 460958, 691437, 921916, 1152395, 1382874, 1843832, 2074311, 2304790, 2765748, 3457185, 4148622, 4609580, 5531496, 6914370, 8297244, 9219160, 10371555, 13828740, 16594488, 20743110, 27657480, 41486220, 82972440]

約数ペア:

[(1, 82972440), (2, 41486220), (3, 27657480), (4, 20743110), (5, 16594488), (6, 13828740), (8, 10371555), (9, 9219160), (10, 8297244), (12, 6914370), (15, 5531496), (18, 4609580), (20, 4148622), (24, 3457185), (30, 2765748), (36, 2304790), (40, 2074311), (45, 1843832), (60, 1382874), (72, 1152395), (90, 921916), (120, 691437), (180, 460958), (360, 230479)]