246871680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11689}}^1$

素因数の和:11722

約数の個数: 128

約数和(自身を含む): 858513600

約数和(自身を除く): 611641920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 11689, 21120, 23378, 35067, 46756, 58445, 70134, 93512, 116890, 128579, 140268, 175335, 187024, 233780, 257158, 280536, 350670, 374048, 385737, 467560, 514316, 561072, 642895, 701340, 748096, 771474, 935120, 1028632, 1122144, 1285790, 1402680, 1496192, 1542948, 1870240, 1928685, 2057264, 2244288, 2571580, 2805360, 3085896, 3740480, 3857370, 4114528, 4488576, 5143160, 5610720, 6171792, 7480960, 7714740, 8229056, 10286320, 11221440, 12343584, 15429480, 16458112, 20572640, 22442880, 24687168, 30858960, 41145280, 49374336, 61717920, 82290560, 123435840, 246871680]

約数ペア:

[(1, 246871680), (2, 123435840), (3, 82290560), (4, 61717920), (5, 49374336), (6, 41145280), (8, 30858960), (10, 24687168), (11, 22442880), (12, 20572640), (15, 16458112), (16, 15429480), (20, 12343584), (22, 11221440), (24, 10286320), (30, 8229056), (32, 7714740), (33, 7480960), (40, 6171792), (44, 5610720), (48, 5143160), (55, 4488576), (60, 4114528), (64, 3857370), (66, 3740480), (80, 3085896), (88, 2805360), (96, 2571580), (110, 2244288), (120, 2057264), (128, 1928685), (132, 1870240), (160, 1542948), (165, 1496192), (176, 1402680), (192, 1285790), (220, 1122144), (240, 1028632), (264, 935120), (320, 771474), (330, 748096), (352, 701340), (384, 642895), (440, 561072), (480, 514316), (528, 467560), (640, 385737), (660, 374048), (704, 350670), (880, 280536), (960, 257158), (1056, 233780), (1320, 187024), (1408, 175335), (1760, 140268), (1920, 128579), (2112, 116890), (2640, 93512), (3520, 70134), (4224, 58445), (5280, 46756), (7040, 35067), (10560, 23378), (11689, 21120)]