339403120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{606077}}^1$

素因数の和:606097

約数の個数: 40

約数和(自身を含む): 901844064

約数和(自身を除く): 562440944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 606077, 1212154, 2424308, 3030385, 4242539, 4848616, 6060770, 8485078, 9697232, 12121540, 16970156, 21212695, 24243080, 33940312, 42425390, 48486160, 67880624, 84850780, 169701560, 339403120]

約数ペア:

[(1, 339403120), (2, 169701560), (4, 84850780), (5, 67880624), (7, 48486160), (8, 42425390), (10, 33940312), (14, 24243080), (16, 21212695), (20, 16970156), (28, 12121540), (35, 9697232), (40, 8485078), (56, 6060770), (70, 4848616), (80, 4242539), (112, 3030385), (140, 2424308), (280, 1212154), (560, 606077)]