168126540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2802109}}^1$

素因数の和:2802121

約数の個数: 24

約数和(自身を含む): 470754480

約数和(自身を除く): 302627940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2802109, 5604218, 8406327, 11208436, 14010545, 16812654, 28021090, 33625308, 42031635, 56042180, 84063270, 168126540]

約数ペア:

[(1, 168126540), (2, 84063270), (3, 56042180), (4, 42031635), (5, 33625308), (6, 28021090), (10, 16812654), (12, 14010545), (15, 11208436), (20, 8406327), (30, 5604218), (60, 2802109)]