206186160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{859109}}^1$

素因数の和:859125

約数の個数: 40

約数和(自身を含む): 639177840

約数和(自身を除く): 432991680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 859109, 1718218, 2577327, 3436436, 4295545, 5154654, 6872872, 8591090, 10309308, 12886635, 13745744, 17182180, 20618616, 25773270, 34364360, 41237232, 51546540, 68728720, 103093080, 206186160]

約数ペア:

[(1, 206186160), (2, 103093080), (3, 68728720), (4, 51546540), (5, 41237232), (6, 34364360), (8, 25773270), (10, 20618616), (12, 17182180), (15, 13745744), (16, 12886635), (20, 10309308), (24, 8591090), (30, 6872872), (40, 5154654), (48, 4295545), (60, 3436436), (80, 2577327), (120, 1718218), (240, 859109)]