127196220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2119937}}^1$

素因数の和:2119949

約数の個数: 24

約数和(自身を含む): 356149584

約数和(自身を除く): 228953364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2119937, 4239874, 6359811, 8479748, 10599685, 12719622, 21199370, 25439244, 31799055, 42398740, 63598110, 127196220]

約数ペア:

[(1, 127196220), (2, 63598110), (3, 42398740), (4, 31799055), (5, 25439244), (6, 21199370), (10, 12719622), (12, 10599685), (15, 8479748), (20, 6359811), (30, 4239874), (60, 2119937)]