55312440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{460937}}^1$

素因数の和:460951

約数の個数: 32

約数和(自身を含む): 165937680

約数和(自身を除く): 110625240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 460937, 921874, 1382811, 1843748, 2304685, 2765622, 3687496, 4609370, 5531244, 6914055, 9218740, 11062488, 13828110, 18437480, 27656220, 55312440]

約数ペア:

[(1, 55312440), (2, 27656220), (3, 18437480), (4, 13828110), (5, 11062488), (6, 9218740), (8, 6914055), (10, 5531244), (12, 4609370), (15, 3687496), (20, 2765622), (24, 2304685), (30, 1843748), (40, 1382811), (60, 921874), (120, 460937)]