272384640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1433}}^1$

素因数の和:1472

約数の個数: 256

約数和(自身を含む): 1053129600

約数和(自身を除く): 780744960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1433, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2866, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4299, 4320, 4752, 5280, 5732, 5760, 5940, 6336, 7040, 7165, 7920, 8598, 8640, 9504, 10560, 11464, 11880, 12672, 12897, 14330, 15763, 15840, 17196, 17280, 19008, 21120, 21495, 22928, 23760, 25794, 28660, 31526, 31680, 34392, 38016, 38691, 42990, 45856, 47289, 47520, 51588, 57320, 63052, 63360, 64485, 68784, 77382, 78815, 85980, 91712, 94578, 95040, 103176, 114640, 126104, 128970, 137568, 141867, 154764, 157630, 171960, 183424, 189156, 190080, 193455, 206352, 229280, 236445, 252208, 257940, 275136, 283734, 309528, 315260, 343920, 378312, 386910, 412704, 425601, 458560, 472890, 504416, 515880, 550272, 567468, 619056, 630520, 687840, 709335, 756624, 773820, 825408, 851202, 917120, 945780, 1008832, 1031760, 1134936, 1238112, 1261040, 1375680, 1418670, 1513248, 1547640, 1650816, 1702404, 1891560, 2017664, 2063520, 2128005, 2269872, 2476224, 2522080, 2751360, 2837340, 3026496, 3095280, 3404808, 3783120, 4127040, 4256010, 4539744, 4952448, 5044160, 5674680, 6052992, 6190560, 6809616, 7566240, 8254080, 8512020, 9079488, 10088320, 11349360, 12381120, 13619232, 15132480, 17024040, 18158976, 22698720, 24762240, 27238464, 30264960, 34048080, 45397440, 54476928, 68096160, 90794880, 136192320, 272384640]

約数ペア:

[(1, 272384640), (2, 136192320), (3, 90794880), (4, 68096160), (5, 54476928), (6, 45397440), (8, 34048080), (9, 30264960), (10, 27238464), (11, 24762240), (12, 22698720), (15, 18158976), (16, 17024040), (18, 15132480), (20, 13619232), (22, 12381120), (24, 11349360), (27, 10088320), (30, 9079488), (32, 8512020), (33, 8254080), (36, 7566240), (40, 6809616), (44, 6190560), (45, 6052992), (48, 5674680), (54, 5044160), (55, 4952448), (60, 4539744), (64, 4256010), (66, 4127040), (72, 3783120), (80, 3404808), (88, 3095280), (90, 3026496), (96, 2837340), (99, 2751360), (108, 2522080), (110, 2476224), (120, 2269872), (128, 2128005), (132, 2063520), (135, 2017664), (144, 1891560), (160, 1702404), (165, 1650816), (176, 1547640), (180, 1513248), (192, 1418670), (198, 1375680), (216, 1261040), (220, 1238112), (240, 1134936), (264, 1031760), (270, 1008832), (288, 945780), (297, 917120), (320, 851202), (330, 825408), (352, 773820), (360, 756624), (384, 709335), (396, 687840), (432, 630520), (440, 619056), (480, 567468), (495, 550272), (528, 515880), (540, 504416), (576, 472890), (594, 458560), (640, 425601), (660, 412704), (704, 386910), (720, 378312), (792, 343920), (864, 315260), (880, 309528), (960, 283734), (990, 275136), (1056, 257940), (1080, 252208), (1152, 236445), (1188, 229280), (1320, 206352), (1408, 193455), (1433, 190080), (1440, 189156), (1485, 183424), (1584, 171960), (1728, 157630), (1760, 154764), (1920, 141867), (1980, 137568), (2112, 128970), (2160, 126104), (2376, 114640), (2640, 103176), (2866, 95040), (2880, 94578), (2970, 91712), (3168, 85980), (3456, 78815), (3520, 77382), (3960, 68784), (4224, 64485), (4299, 63360), (4320, 63052), (4752, 57320), (5280, 51588), (5732, 47520), (5760, 47289), (5940, 45856), (6336, 42990), (7040, 38691), (7165, 38016), (7920, 34392), (8598, 31680), (8640, 31526), (9504, 28660), (10560, 25794), (11464, 23760), (11880, 22928), (12672, 21495), (12897, 21120), (14330, 19008), (15763, 17280), (15840, 17196)]