15164880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:548

約数の個数: 80

約数和(自身を含む): 47407680

約数和(自身を除く): 32242800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 240, 353, 358, 537, 706, 716, 895, 1059, 1074, 1412, 1432, 1765, 1790, 2118, 2148, 2685, 2824, 2864, 3530, 3580, 4236, 4296, 5295, 5370, 5648, 7060, 7160, 8472, 8592, 10590, 10740, 14120, 14320, 16944, 21180, 21480, 28240, 42360, 42960, 63187, 84720, 126374, 189561, 252748, 315935, 379122, 505496, 631870, 758244, 947805, 1010992, 1263740, 1516488, 1895610, 2527480, 3032976, 3791220, 5054960, 7582440, 15164880]

約数ペア:

[(1, 15164880), (2, 7582440), (3, 5054960), (4, 3791220), (5, 3032976), (6, 2527480), (8, 1895610), (10, 1516488), (12, 1263740), (15, 1010992), (16, 947805), (20, 758244), (24, 631870), (30, 505496), (40, 379122), (48, 315935), (60, 252748), (80, 189561), (120, 126374), (179, 84720), (240, 63187), (353, 42960), (358, 42360), (537, 28240), (706, 21480), (716, 21180), (895, 16944), (1059, 14320), (1074, 14120), (1412, 10740), (1432, 10590), (1765, 8592), (1790, 8472), (2118, 7160), (2148, 7060), (2685, 5648), (2824, 5370), (2864, 5295), (3530, 4296), (3580, 4236)]