54414720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 199756800

約数和(自身を除く): 145342080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 67, 72, 80, 90, 94, 96, 108, 120, 128, 134, 135, 141, 144, 160, 180, 188, 192, 201, 216, 235, 240, 268, 270, 282, 288, 320, 335, 360, 376, 384, 402, 423, 432, 470, 480, 536, 540, 564, 576, 603, 640, 670, 705, 720, 752, 804, 846, 864, 940, 960, 1005, 1072, 1080, 1128, 1152, 1206, 1269, 1340, 1410, 1440, 1504, 1608, 1692, 1728, 1809, 1880, 1920, 2010, 2115, 2144, 2160, 2256, 2412, 2538, 2680, 2820, 2880, 3008, 3015, 3149, 3216, 3384, 3456, 3618, 3760, 4020, 4230, 4288, 4320, 4512, 4824, 5076, 5360, 5640, 5760, 6016, 6030, 6298, 6345, 6432, 6768, 7236, 7520, 8040, 8460, 8576, 8640, 9024, 9045, 9447, 9648, 10152, 10720, 11280, 12060, 12596, 12690, 12864, 13536, 14472, 15040, 15745, 16080, 16920, 17280, 18048, 18090, 18894, 19296, 20304, 21440, 22560, 24120, 25192, 25380, 25728, 27072, 28341, 28944, 30080, 31490, 32160, 33840, 36180, 37788, 38592, 40608, 42880, 45120, 47235, 48240, 50384, 50760, 54144, 56682, 57888, 62980, 64320, 67680, 72360, 75576, 77184, 81216, 85023, 90240, 94470, 96480, 100768, 101520, 113364, 115776, 125960, 128640, 135360, 141705, 144720, 151152, 162432, 170046, 188940, 192960, 201536, 203040, 226728, 231552, 251920, 270720, 283410, 289440, 302304, 340092, 377880, 385920, 403072, 406080, 425115, 453456, 503840, 566820, 578880, 604608, 680184, 755760, 812160, 850230, 906912, 1007680, 1133640, 1157760, 1209216, 1360368, 1511520, 1700460, 1813824, 2015360, 2267280, 2720736, 3023040, 3400920, 3627648, 4534560, 5441472, 6046080, 6801840, 9069120, 10882944, 13603680, 18138240, 27207360, 54414720]

約数ペア:

[(1, 54414720), (2, 27207360), (3, 18138240), (4, 13603680), (5, 10882944), (6, 9069120), (8, 6801840), (9, 6046080), (10, 5441472), (12, 4534560), (15, 3627648), (16, 3400920), (18, 3023040), (20, 2720736), (24, 2267280), (27, 2015360), (30, 1813824), (32, 1700460), (36, 1511520), (40, 1360368), (45, 1209216), (47, 1157760), (48, 1133640), (54, 1007680), (60, 906912), (64, 850230), (67, 812160), (72, 755760), (80, 680184), (90, 604608), (94, 578880), (96, 566820), (108, 503840), (120, 453456), (128, 425115), (134, 406080), (135, 403072), (141, 385920), (144, 377880), (160, 340092), (180, 302304), (188, 289440), (192, 283410), (201, 270720), (216, 251920), (235, 231552), (240, 226728), (268, 203040), (270, 201536), (282, 192960), (288, 188940), (320, 170046), (335, 162432), (360, 151152), (376, 144720), (384, 141705), (402, 135360), (423, 128640), (432, 125960), (470, 115776), (480, 113364), (536, 101520), (540, 100768), (564, 96480), (576, 94470), (603, 90240), (640, 85023), (670, 81216), (705, 77184), (720, 75576), (752, 72360), (804, 67680), (846, 64320), (864, 62980), (940, 57888), (960, 56682), (1005, 54144), (1072, 50760), (1080, 50384), (1128, 48240), (1152, 47235), (1206, 45120), (1269, 42880), (1340, 40608), (1410, 38592), (1440, 37788), (1504, 36180), (1608, 33840), (1692, 32160), (1728, 31490), (1809, 30080), (1880, 28944), (1920, 28341), (2010, 27072), (2115, 25728), (2144, 25380), (2160, 25192), (2256, 24120), (2412, 22560), (2538, 21440), (2680, 20304), (2820, 19296), (2880, 18894), (3008, 18090), (3015, 18048), (3149, 17280), (3216, 16920), (3384, 16080), (3456, 15745), (3618, 15040), (3760, 14472), (4020, 13536), (4230, 12864), (4288, 12690), (4320, 12596), (4512, 12060), (4824, 11280), (5076, 10720), (5360, 10152), (5640, 9648), (5760, 9447), (6016, 9045), (6030, 9024), (6298, 8640), (6345, 8576), (6432, 8460), (6768, 8040), (7236, 7520)]