143782140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2396369}}^1$

素因数の和:2396381

約数の個数: 24

約数和(自身を含む): 402590160

約数和(自身を除く): 258808020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2396369, 4792738, 7189107, 9585476, 11981845, 14378214, 23963690, 28756428, 35945535, 47927380, 71891070, 143782140]

約数ペア:

[(1, 143782140), (2, 71891070), (3, 47927380), (4, 35945535), (5, 28756428), (6, 23963690), (10, 14378214), (12, 11981845), (15, 9585476), (20, 7189107), (30, 4792738), (60, 2396369)]