228412440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{211493}}^1$

素因数の和:211513

約数の個数: 64

約数和(自身を含む): 761378400

約数和(自身を除く): 532965960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 211493, 422986, 634479, 845972, 1057465, 1268958, 1691944, 1903437, 2114930, 2537916, 3172395, 3806874, 4229860, 5075832, 5710311, 6344790, 7613748, 8459720, 9517185, 11420622, 12689580, 15227496, 19034370, 22841244, 25379160, 28551555, 38068740, 45682488, 57103110, 76137480, 114206220, 228412440]

約数ペア:

[(1, 228412440), (2, 114206220), (3, 76137480), (4, 57103110), (5, 45682488), (6, 38068740), (8, 28551555), (9, 25379160), (10, 22841244), (12, 19034370), (15, 15227496), (18, 12689580), (20, 11420622), (24, 9517185), (27, 8459720), (30, 7613748), (36, 6344790), (40, 5710311), (45, 5075832), (54, 4229860), (60, 3806874), (72, 3172395), (90, 2537916), (108, 2114930), (120, 1903437), (135, 1691944), (180, 1268958), (216, 1057465), (270, 845972), (360, 634479), (540, 422986), (1080, 211493)]