30013080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{250109}}^1$

素因数の和:250123

約数の個数: 32

約数和(自身を含む): 90039600

約数和(自身を除く): 60026520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 250109, 500218, 750327, 1000436, 1250545, 1500654, 2000872, 2501090, 3001308, 3751635, 5002180, 6002616, 7503270, 10004360, 15006540, 30013080]

約数ペア:

[(1, 30013080), (2, 15006540), (3, 10004360), (4, 7503270), (5, 6002616), (6, 5002180), (8, 3751635), (10, 3001308), (12, 2501090), (15, 2000872), (20, 1500654), (24, 1250545), (30, 1000436), (40, 750327), (60, 500218), (120, 250109)]