1145200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{409}}^1$

素因数の和:434

約数の個数: 60

約数和(自身を含む): 3152080

約数和(自身を除く): 2006880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 409, 560, 700, 818, 1400, 1636, 2045, 2800, 2863, 3272, 4090, 5726, 6544, 8180, 10225, 11452, 14315, 16360, 20450, 22904, 28630, 32720, 40900, 45808, 57260, 71575, 81800, 114520, 143150, 163600, 229040, 286300, 572600, 1145200]

約数ペア:

[(1, 1145200), (2, 572600), (4, 286300), (5, 229040), (7, 163600), (8, 143150), (10, 114520), (14, 81800), (16, 71575), (20, 57260), (25, 45808), (28, 40900), (35, 32720), (40, 28630), (50, 22904), (56, 20450), (70, 16360), (80, 14315), (100, 11452), (112, 10225), (140, 8180), (175, 6544), (200, 5726), (280, 4090), (350, 3272), (400, 2863), (409, 2800), (560, 2045), (700, 1636), (818, 1400)]