1884939120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{872657}}^1$

素因数の和:872679

約数の個数: 80

約数和(自身を含む): 6492575520

約数和(自身を除く): 4607636400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 872657, 1745314, 2617971, 3490628, 4363285, 5235942, 6981256, 7853913, 8726570, 10471884, 13089855, 13962512, 15707826, 17453140, 20943768, 23561739, 26179710, 31415652, 34906280, 39269565, 41887536, 47123478, 52359420, 62831304, 69812560, 78539130, 94246956, 104718840, 117808695, 125662608, 157078260, 188493912, 209437680, 235617390, 314156520, 376987824, 471234780, 628313040, 942469560, 1884939120]

約数ペア:

[(1, 1884939120), (2, 942469560), (3, 628313040), (4, 471234780), (5, 376987824), (6, 314156520), (8, 235617390), (9, 209437680), (10, 188493912), (12, 157078260), (15, 125662608), (16, 117808695), (18, 104718840), (20, 94246956), (24, 78539130), (27, 69812560), (30, 62831304), (36, 52359420), (40, 47123478), (45, 41887536), (48, 39269565), (54, 34906280), (60, 31415652), (72, 26179710), (80, 23561739), (90, 20943768), (108, 17453140), (120, 15707826), (135, 13962512), (144, 13089855), (180, 10471884), (216, 8726570), (240, 7853913), (270, 6981256), (360, 5235942), (432, 4363285), (540, 3490628), (720, 2617971), (1080, 1745314), (2160, 872657)]