126768420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{704269}}^1$

素因数の和:704284

約数の個数: 36

約数和(自身を含む): 384531420

約数和(自身を除く): 257763000

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 704269, 1408538, 2112807, 2817076, 3521345, 4225614, 6338421, 7042690, 8451228, 10564035, 12676842, 14085380, 21128070, 25353684, 31692105, 42256140, 63384210, 126768420]

約数ペア:

[(1, 126768420), (2, 63384210), (3, 42256140), (4, 31692105), (5, 25353684), (6, 21128070), (9, 14085380), (10, 12676842), (12, 10564035), (15, 8451228), (18, 7042690), (20, 6338421), (30, 4225614), (36, 3521345), (45, 2817076), (60, 2112807), (90, 1408538), (180, 704269)]