130381320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1086511}}^1$

素因数の和:1086525

約数の個数: 32

約数和(自身を含む): 391144320

約数和(自身を除く): 260763000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1086511, 2173022, 3259533, 4346044, 5432555, 6519066, 8692088, 10865110, 13038132, 16297665, 21730220, 26076264, 32595330, 43460440, 65190660, 130381320]

約数ペア:

[(1, 130381320), (2, 65190660), (3, 43460440), (4, 32595330), (5, 26076264), (6, 21730220), (8, 16297665), (10, 13038132), (12, 10865110), (15, 8692088), (20, 6519066), (24, 5432555), (30, 4346044), (40, 3259533), (60, 2173022), (120, 1086511)]