201556205040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{839817521}}^1$

素因数の和:839817537

約数の個数: 40

約数和(自身を含む): 624824236368

約数和(自身を除く): 423268031328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 839817521, 1679635042, 2519452563, 3359270084, 4199087605, 5038905126, 6718540168, 8398175210, 10077810252, 12597262815, 13437080336, 16796350420, 20155620504, 25194525630, 33592700840, 40311241008, 50389051260, 67185401680, 100778102520, 201556205040]

約数ペア:

[(1, 201556205040), (2, 100778102520), (3, 67185401680), (4, 50389051260), (5, 40311241008), (6, 33592700840), (8, 25194525630), (10, 20155620504), (12, 16796350420), (15, 13437080336), (16, 12597262815), (20, 10077810252), (24, 8398175210), (30, 6718540168), (40, 5038905126), (48, 4199087605), (60, 3359270084), (80, 2519452563), (120, 1679635042), (240, 839817521)]