270396540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1502203}}^1$

素因数の和:1502218

約数の個数: 36

約数和(自身を含む): 820203384

約数和(自身を除く): 549806844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1502203, 3004406, 4506609, 6008812, 7511015, 9013218, 13519827, 15022030, 18026436, 22533045, 27039654, 30044060, 45066090, 54079308, 67599135, 90132180, 135198270, 270396540]

約数ペア:

[(1, 270396540), (2, 135198270), (3, 90132180), (4, 67599135), (5, 54079308), (6, 45066090), (9, 30044060), (10, 27039654), (12, 22533045), (15, 18026436), (18, 15022030), (20, 13519827), (30, 9013218), (36, 7511015), (45, 6008812), (60, 4506609), (90, 3004406), (180, 1502203)]