157023540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{872353}}^1$

素因数の和:872368

約数の個数: 36

約数和(自身を含む): 476305284

約数和(自身を除く): 319281744

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 872353, 1744706, 2617059, 3489412, 4361765, 5234118, 7851177, 8723530, 10468236, 13085295, 15702354, 17447060, 26170590, 31404708, 39255885, 52341180, 78511770, 157023540]

約数ペア:

[(1, 157023540), (2, 78511770), (3, 52341180), (4, 39255885), (5, 31404708), (6, 26170590), (9, 17447060), (10, 15702354), (12, 13085295), (15, 10468236), (18, 8723530), (20, 7851177), (30, 5234118), (36, 4361765), (45, 3489412), (60, 2617059), (90, 1744706), (180, 872353)]