300962080

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{17257}}^1$

素因数の和:17381

約数の個数: 48

約数和(自身を含む): 717587640

約数和(自身を除く): 416625560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 8720, 17257, 17440, 34514, 69028, 86285, 138056, 172570, 276112, 345140, 552224, 690280, 1380560, 1881013, 2761120, 3762026, 7524052, 9405065, 15048104, 18810130, 30096208, 37620260, 60192416, 75240520, 150481040, 300962080]

約数ペア:

[(1, 300962080), (2, 150481040), (4, 75240520), (5, 60192416), (8, 37620260), (10, 30096208), (16, 18810130), (20, 15048104), (32, 9405065), (40, 7524052), (80, 3762026), (109, 2761120), (160, 1881013), (218, 1380560), (436, 690280), (545, 552224), (872, 345140), (1090, 276112), (1744, 172570), (2180, 138056), (3488, 86285), (4360, 69028), (8720, 34514), (17257, 17440)]