81524280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{679369}}^1$

素因数の和:679383

約数の個数: 32

約数和(自身を含む): 244573200

約数和(自身を除く): 163048920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 679369, 1358738, 2038107, 2717476, 3396845, 4076214, 5434952, 6793690, 8152428, 10190535, 13587380, 16304856, 20381070, 27174760, 40762140, 81524280]

約数ペア:

[(1, 81524280), (2, 40762140), (3, 27174760), (4, 20381070), (5, 16304856), (6, 13587380), (8, 10190535), (10, 8152428), (12, 6793690), (15, 5434952), (20, 4076214), (24, 3396845), (30, 2717476), (40, 2038107), (60, 1358738), (120, 679369)]