520064880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2166937}}^1$

素因数の和:2166953

約数の個数: 40

約数和(自身を含む): 1612201872

約数和(自身を除く): 1092136992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2166937, 4333874, 6500811, 8667748, 10834685, 13001622, 17335496, 21669370, 26003244, 32504055, 34670992, 43338740, 52006488, 65008110, 86677480, 104012976, 130016220, 173354960, 260032440, 520064880]

約数ペア:

[(1, 520064880), (2, 260032440), (3, 173354960), (4, 130016220), (5, 104012976), (6, 86677480), (8, 65008110), (10, 52006488), (12, 43338740), (15, 34670992), (16, 32504055), (20, 26003244), (24, 21669370), (30, 17335496), (40, 13001622), (48, 10834685), (60, 8667748), (80, 6500811), (120, 4333874), (240, 2166937)]