29656920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{247141}}^1$

素因数の和:247155

約数の個数: 32

約数和(自身を含む): 88971120

約数和(自身を除く): 59314200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 247141, 494282, 741423, 988564, 1235705, 1482846, 1977128, 2471410, 2965692, 3707115, 4942820, 5931384, 7414230, 9885640, 14828460, 29656920]

約数ペア:

[(1, 29656920), (2, 14828460), (3, 9885640), (4, 7414230), (5, 5931384), (6, 4942820), (8, 3707115), (10, 2965692), (12, 2471410), (15, 1977128), (20, 1482846), (24, 1235705), (30, 988564), (40, 741423), (60, 494282), (120, 247141)]