2079074640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8662811}}^1$

素因数の和:8662827

約数の個数: 40

約数和(自身を含む): 6445132128

約数和(自身を除く): 4366057488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8662811, 17325622, 25988433, 34651244, 43314055, 51976866, 69302488, 86628110, 103953732, 129942165, 138604976, 173256220, 207907464, 259884330, 346512440, 415814928, 519768660, 693024880, 1039537320, 2079074640]

約数ペア:

[(1, 2079074640), (2, 1039537320), (3, 693024880), (4, 519768660), (5, 415814928), (6, 346512440), (8, 259884330), (10, 207907464), (12, 173256220), (15, 138604976), (16, 129942165), (20, 103953732), (24, 86628110), (30, 69302488), (40, 51976866), (48, 43314055), (60, 34651244), (80, 25988433), (120, 17325622), (240, 8662811)]