120981336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{720127}}^1$

素因数の和:720143

約数の個数: 32

約数和(自身を含む): 345661440

約数和(自身を除く): 224680104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 720127, 1440254, 2160381, 2880508, 4320762, 5040889, 5761016, 8641524, 10081778, 15122667, 17283048, 20163556, 30245334, 40327112, 60490668, 120981336]

約数ペア:

[(1, 120981336), (2, 60490668), (3, 40327112), (4, 30245334), (6, 20163556), (7, 17283048), (8, 15122667), (12, 10081778), (14, 8641524), (21, 5761016), (24, 5040889), (28, 4320762), (42, 2880508), (56, 2160381), (84, 1440254), (168, 720127)]