7428180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{123803}}^1$

素因数の和:123815

約数の個数: 24

約数和(自身を含む): 20799072

約数和(自身を除く): 13370892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 123803, 247606, 371409, 495212, 619015, 742818, 1238030, 1485636, 1857045, 2476060, 3714090, 7428180]

約数ペア:

[(1, 7428180), (2, 3714090), (3, 2476060), (4, 1857045), (5, 1485636), (6, 1238030), (10, 742818), (12, 619015), (15, 495212), (20, 371409), (30, 247606), (60, 123803)]