309180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5153}}^1$

素因数の和:5165

約数の個数: 24

約数和(自身を含む): 865872

約数和(自身を除く): 556692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5153, 10306, 15459, 20612, 25765, 30918, 51530, 61836, 77295, 103060, 154590, 309180]

約数ペア:

[(1, 309180), (2, 154590), (3, 103060), (4, 77295), (5, 61836), (6, 51530), (10, 30918), (12, 25765), (15, 20612), (20, 15459), (30, 10306), (60, 5153)]