13445760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 44064000

約数和(自身を除く): 30618240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 149, 160, 188, 192, 235, 240, 282, 298, 320, 376, 384, 447, 470, 480, 564, 596, 640, 705, 745, 752, 894, 940, 960, 1128, 1192, 1410, 1490, 1504, 1788, 1880, 1920, 2235, 2256, 2384, 2820, 2980, 3008, 3576, 3760, 4470, 4512, 4768, 5640, 5960, 6016, 7003, 7152, 7520, 8940, 9024, 9536, 11280, 11920, 14006, 14304, 15040, 17880, 18048, 19072, 21009, 22560, 23840, 28012, 28608, 30080, 35015, 35760, 42018, 45120, 47680, 56024, 57216, 70030, 71520, 84036, 90240, 95360, 105045, 112048, 140060, 143040, 168072, 210090, 224096, 280120, 286080, 336144, 420180, 448192, 560240, 672288, 840360, 896384, 1120480, 1344576, 1680720, 2240960, 2689152, 3361440, 4481920, 6722880, 13445760]

約数ペア:

[(1, 13445760), (2, 6722880), (3, 4481920), (4, 3361440), (5, 2689152), (6, 2240960), (8, 1680720), (10, 1344576), (12, 1120480), (15, 896384), (16, 840360), (20, 672288), (24, 560240), (30, 448192), (32, 420180), (40, 336144), (47, 286080), (48, 280120), (60, 224096), (64, 210090), (80, 168072), (94, 143040), (96, 140060), (120, 112048), (128, 105045), (141, 95360), (149, 90240), (160, 84036), (188, 71520), (192, 70030), (235, 57216), (240, 56024), (282, 47680), (298, 45120), (320, 42018), (376, 35760), (384, 35015), (447, 30080), (470, 28608), (480, 28012), (564, 23840), (596, 22560), (640, 21009), (705, 19072), (745, 18048), (752, 17880), (894, 15040), (940, 14304), (960, 14006), (1128, 11920), (1192, 11280), (1410, 9536), (1490, 9024), (1504, 8940), (1788, 7520), (1880, 7152), (1920, 7003), (2235, 6016), (2256, 5960), (2384, 5640), (2820, 4768), (2980, 4512), (3008, 4470), (3576, 3760)]