124086420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{689369}}^1$

素因数の和:689384

約数の個数: 36

約数和(自身を含む): 376396020

約数和(自身を除く): 252309600

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 689369, 1378738, 2068107, 2757476, 3446845, 4136214, 6204321, 6893690, 8272428, 10340535, 12408642, 13787380, 20681070, 24817284, 31021605, 41362140, 62043210, 124086420]

約数ペア:

[(1, 124086420), (2, 62043210), (3, 41362140), (4, 31021605), (5, 24817284), (6, 20681070), (9, 13787380), (10, 12408642), (12, 10340535), (15, 8272428), (18, 6893690), (20, 6204321), (30, 4136214), (36, 3446845), (45, 2757476), (60, 2068107), (90, 1378738), (180, 689369)]