12126540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{202109}}^1$

素因数の和:202121

約数の個数: 24

約数和(自身を含む): 33954480

約数和(自身を除く): 21827940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 202109, 404218, 606327, 808436, 1010545, 1212654, 2021090, 2425308, 3031635, 4042180, 6063270, 12126540]

約数ペア:

[(1, 12126540), (2, 6063270), (3, 4042180), (4, 3031635), (5, 2425308), (6, 2021090), (10, 1212654), (12, 1010545), (15, 808436), (20, 606327), (30, 404218), (60, 202109)]