126126540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{700703}}^1$

素因数の和:700718

約数の個数: 36

約数和(自身を含む): 382584384

約数和(自身を除く): 256457844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 700703, 1401406, 2102109, 2802812, 3503515, 4204218, 6306327, 7007030, 8408436, 10510545, 12612654, 14014060, 21021090, 25225308, 31531635, 42042180, 63063270, 126126540]

約数ペア:

[(1, 126126540), (2, 63063270), (3, 42042180), (4, 31531635), (5, 25225308), (6, 21021090), (9, 14014060), (10, 12612654), (12, 10510545), (15, 8408436), (18, 7007030), (20, 6306327), (30, 4204218), (36, 3503515), (45, 2802812), (60, 2102109), (90, 1401406), (180, 700703)]