12729180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{601}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 35802144

約数和(自身を除く): 23072964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 601, 706, 1059, 1202, 1412, 1765, 1803, 2118, 2404, 3005, 3530, 3606, 4236, 5295, 6010, 7060, 7212, 9015, 10590, 12020, 18030, 21180, 36060, 212153, 424306, 636459, 848612, 1060765, 1272918, 2121530, 2545836, 3182295, 4243060, 6364590, 12729180]

約数ペア:

[(1, 12729180), (2, 6364590), (3, 4243060), (4, 3182295), (5, 2545836), (6, 2121530), (10, 1272918), (12, 1060765), (15, 848612), (20, 636459), (30, 424306), (60, 212153), (353, 36060), (601, 21180), (706, 18030), (1059, 12020), (1202, 10590), (1412, 9015), (1765, 7212), (1803, 7060), (2118, 6010), (2404, 5295), (3005, 4236), (3530, 3606)]