63540

素因数分解:

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

素因数の和:368

約数の個数: 36

約数和(自身を含む): 193284

約数和(自身を除く): 129744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 1059, 1412, 1765, 2118, 3177, 3530, 4236, 5295, 6354, 7060, 10590, 12708, 15885, 21180, 31770, 63540]

約数ペア:

[(1, 63540), (2, 31770), (3, 21180), (4, 15885), (5, 12708), (6, 10590), (9, 7060), (10, 6354), (12, 5295), (15, 4236), (18, 3530), (20, 3177), (30, 2118), (36, 1765), (45, 1412), (60, 1059), (90, 706), (180, 353)]