1350942720

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 240

約数和(自身を含む): 4529710080

約数和(自身を除く): 3178767360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 239, 240, 256, 276, 320, 345, 368, 384, 460, 478, 480, 512, 552, 640, 690, 717, 736, 768, 920, 956, 960, 1024, 1104, 1195, 1280, 1380, 1434, 1472, 1536, 1840, 1912, 1920, 2048, 2208, 2390, 2560, 2760, 2868, 2944, 3072, 3585, 3680, 3824, 3840, 4096, 4416, 4780, 5120, 5497, 5520, 5736, 5888, 6144, 7170, 7360, 7648, 7680, 8192, 8832, 9560, 10240, 10994, 11040, 11472, 11776, 12288, 14340, 14720, 15296, 15360, 16384, 16491, 17664, 19120, 20480, 21988, 22080, 22944, 23552, 24576, 27485, 28680, 29440, 30592, 30720, 32982, 35328, 38240, 40960, 43976, 44160, 45888, 47104, 49152, 54970, 57360, 58880, 61184, 61440, 65964, 70656, 76480, 81920, 82455, 87952, 88320, 91776, 94208, 109940, 114720, 117760, 122368, 122880, 131928, 141312, 152960, 164910, 175904, 176640, 183552, 188416, 219880, 229440, 235520, 244736, 245760, 263856, 282624, 305920, 329820, 351808, 353280, 367104, 376832, 439760, 458880, 471040, 489472, 527712, 565248, 611840, 659640, 703616, 706560, 734208, 879520, 917760, 942080, 978944, 1055424, 1130496, 1223680, 1319280, 1407232, 1413120, 1468416, 1759040, 1835520, 1884160, 1957888, 2110848, 2447360, 2638560, 2814464, 2826240, 2936832, 3518080, 3671040, 3915776, 4221696, 4894720, 5277120, 5628928, 5652480, 5873664, 7036160, 7342080, 8443392, 9789440, 10554240, 11257856, 11747328, 14072320, 14684160, 16886784, 19578880, 21108480, 22515712, 28144640, 29368320, 33773568, 42216960, 45031424, 56289280, 58736640, 67547136, 84433920, 90062848, 112578560, 135094272, 168867840, 225157120, 270188544, 337735680, 450314240, 675471360, 1350942720]

約数ペア:

[(1, 1350942720), (2, 675471360), (3, 450314240), (4, 337735680), (5, 270188544), (6, 225157120), (8, 168867840), (10, 135094272), (12, 112578560), (15, 90062848), (16, 84433920), (20, 67547136), (23, 58736640), (24, 56289280), (30, 45031424), (32, 42216960), (40, 33773568), (46, 29368320), (48, 28144640), (60, 22515712), (64, 21108480), (69, 19578880), (80, 16886784), (92, 14684160), (96, 14072320), (115, 11747328), (120, 11257856), (128, 10554240), (138, 9789440), (160, 8443392), (184, 7342080), (192, 7036160), (230, 5873664), (239, 5652480), (240, 5628928), (256, 5277120), (276, 4894720), (320, 4221696), (345, 3915776), (368, 3671040), (384, 3518080), (460, 2936832), (478, 2826240), (480, 2814464), (512, 2638560), (552, 2447360), (640, 2110848), (690, 1957888), (717, 1884160), (736, 1835520), (768, 1759040), (920, 1468416), (956, 1413120), (960, 1407232), (1024, 1319280), (1104, 1223680), (1195, 1130496), (1280, 1055424), (1380, 978944), (1434, 942080), (1472, 917760), (1536, 879520), (1840, 734208), (1912, 706560), (1920, 703616), (2048, 659640), (2208, 611840), (2390, 565248), (2560, 527712), (2760, 489472), (2868, 471040), (2944, 458880), (3072, 439760), (3585, 376832), (3680, 367104), (3824, 353280), (3840, 351808), (4096, 329820), (4416, 305920), (4780, 282624), (5120, 263856), (5497, 245760), (5520, 244736), (5736, 235520), (5888, 229440), (6144, 219880), (7170, 188416), (7360, 183552), (7648, 176640), (7680, 175904), (8192, 164910), (8832, 152960), (9560, 141312), (10240, 131928), (10994, 122880), (11040, 122368), (11472, 117760), (11776, 114720), (12288, 109940), (14340, 94208), (14720, 91776), (15296, 88320), (15360, 87952), (16384, 82455), (16491, 81920), (17664, 76480), (19120, 70656), (20480, 65964), (21988, 61440), (22080, 61184), (22944, 58880), (23552, 57360), (24576, 54970), (27485, 49152), (28680, 47104), (29440, 45888), (30592, 44160), (30720, 43976), (32982, 40960), (35328, 38240)]