548188080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:520

約数の個数: 240

約数和(自身を含む): 1915710720

約数和(自身を除く): 1367522640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 43, 44, 48, 55, 60, 66, 80, 86, 88, 110, 120, 121, 129, 132, 165, 172, 176, 215, 220, 240, 242, 258, 264, 330, 344, 363, 430, 439, 440, 473, 484, 516, 528, 605, 645, 660, 688, 726, 860, 878, 880, 946, 968, 1032, 1210, 1290, 1317, 1320, 1419, 1452, 1720, 1756, 1815, 1892, 1936, 2064, 2195, 2365, 2420, 2580, 2634, 2640, 2838, 2904, 3440, 3512, 3630, 3784, 4390, 4730, 4829, 4840, 5160, 5203, 5268, 5676, 5808, 6585, 7024, 7095, 7260, 7568, 8780, 9460, 9658, 9680, 10320, 10406, 10536, 11352, 13170, 14190, 14487, 14520, 15609, 17560, 18877, 18920, 19316, 20812, 21072, 22704, 24145, 26015, 26340, 28380, 28974, 29040, 31218, 35120, 37754, 37840, 38632, 41624, 48290, 52030, 52680, 53119, 56631, 56760, 57948, 62436, 72435, 75508, 77264, 78045, 83248, 94385, 96580, 104060, 105360, 106238, 113262, 113520, 115896, 124872, 144870, 151016, 156090, 159357, 188770, 193160, 207647, 208120, 212476, 226524, 231792, 249744, 265595, 283155, 289740, 302032, 312180, 318714, 377540, 386320, 415294, 416240, 424952, 453048, 531190, 566310, 579480, 622941, 624360, 637428, 755080, 796785, 830588, 849904, 906096, 1038235, 1062380, 1132620, 1158960, 1245882, 1248720, 1274856, 1510160, 1593570, 1661176, 2076470, 2124760, 2265240, 2284117, 2491764, 2549712, 3114705, 3187140, 3322352, 4152940, 4249520, 4530480, 4568234, 4983528, 6229410, 6374280, 6852351, 8305880, 9136468, 9967056, 11420585, 12458820, 12748560, 13704702, 16611760, 18272936, 22841170, 24917640, 27409404, 34261755, 36545872, 45682340, 49835280, 54818808, 68523510, 91364680, 109637616, 137047020, 182729360, 274094040, 548188080]

約数ペア:

[(1, 548188080), (2, 274094040), (3, 182729360), (4, 137047020), (5, 109637616), (6, 91364680), (8, 68523510), (10, 54818808), (11, 49835280), (12, 45682340), (15, 36545872), (16, 34261755), (20, 27409404), (22, 24917640), (24, 22841170), (30, 18272936), (33, 16611760), (40, 13704702), (43, 12748560), (44, 12458820), (48, 11420585), (55, 9967056), (60, 9136468), (66, 8305880), (80, 6852351), (86, 6374280), (88, 6229410), (110, 4983528), (120, 4568234), (121, 4530480), (129, 4249520), (132, 4152940), (165, 3322352), (172, 3187140), (176, 3114705), (215, 2549712), (220, 2491764), (240, 2284117), (242, 2265240), (258, 2124760), (264, 2076470), (330, 1661176), (344, 1593570), (363, 1510160), (430, 1274856), (439, 1248720), (440, 1245882), (473, 1158960), (484, 1132620), (516, 1062380), (528, 1038235), (605, 906096), (645, 849904), (660, 830588), (688, 796785), (726, 755080), (860, 637428), (878, 624360), (880, 622941), (946, 579480), (968, 566310), (1032, 531190), (1210, 453048), (1290, 424952), (1317, 416240), (1320, 415294), (1419, 386320), (1452, 377540), (1720, 318714), (1756, 312180), (1815, 302032), (1892, 289740), (1936, 283155), (2064, 265595), (2195, 249744), (2365, 231792), (2420, 226524), (2580, 212476), (2634, 208120), (2640, 207647), (2838, 193160), (2904, 188770), (3440, 159357), (3512, 156090), (3630, 151016), (3784, 144870), (4390, 124872), (4730, 115896), (4829, 113520), (4840, 113262), (5160, 106238), (5203, 105360), (5268, 104060), (5676, 96580), (5808, 94385), (6585, 83248), (7024, 78045), (7095, 77264), (7260, 75508), (7568, 72435), (8780, 62436), (9460, 57948), (9658, 56760), (9680, 56631), (10320, 53119), (10406, 52680), (10536, 52030), (11352, 48290), (13170, 41624), (14190, 38632), (14487, 37840), (14520, 37754), (15609, 35120), (17560, 31218), (18877, 29040), (18920, 28974), (19316, 28380), (20812, 26340), (21072, 26015), (22704, 24145)]