173307060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{320939}}^1$

素因数の和:320957

約数の個数: 48

約数和(自身を含む): 539179200

約数和(自身を除く): 365872140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 320939, 641878, 962817, 1283756, 1604695, 1925634, 2888451, 3209390, 3851268, 4814085, 5776902, 6418780, 8665353, 9628170, 11553804, 14442255, 17330706, 19256340, 28884510, 34661412, 43326765, 57769020, 86653530, 173307060]

約数ペア:

[(1, 173307060), (2, 86653530), (3, 57769020), (4, 43326765), (5, 34661412), (6, 28884510), (9, 19256340), (10, 17330706), (12, 14442255), (15, 11553804), (18, 9628170), (20, 8665353), (27, 6418780), (30, 5776902), (36, 4814085), (45, 3851268), (54, 3209390), (60, 2888451), (90, 1925634), (108, 1604695), (135, 1283756), (180, 962817), (270, 641878), (540, 320939)]