54442080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:530

約数の個数: 288

約数和(自身を含む): 232098048

約数和(自身を除く): 177655968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 491, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 982, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1473, 1540, 1584, 1680, 1760, 1848, 1964, 1980, 2016, 2310, 2455, 2464, 2520, 2640, 2772, 2946, 3080, 3168, 3360, 3437, 3465, 3696, 3928, 3960, 4419, 4620, 4910, 5040, 5280, 5401, 5544, 5892, 6160, 6874, 6930, 7365, 7392, 7856, 7920, 8838, 9240, 9820, 10080, 10311, 10802, 11088, 11784, 12320, 13748, 13860, 14730, 15712, 15840, 16203, 17185, 17676, 18480, 19640, 20622, 21604, 22095, 22176, 23568, 27005, 27496, 27720, 29460, 30933, 32406, 34370, 35352, 36960, 37807, 39280, 41244, 43208, 44190, 47136, 48609, 51555, 54010, 54992, 55440, 58920, 61866, 64812, 68740, 70704, 75614, 78560, 81015, 82488, 86416, 88380, 97218, 103110, 108020, 109984, 110880, 113421, 117840, 123732, 129624, 137480, 141408, 151228, 154665, 162030, 164976, 172832, 176760, 189035, 194436, 206220, 216040, 226842, 235680, 243045, 247464, 259248, 274960, 302456, 309330, 324060, 329952, 340263, 353520, 378070, 388872, 412440, 432080, 453684, 486090, 494928, 518496, 549920, 567105, 604912, 618660, 648120, 680526, 707040, 756140, 777744, 824880, 864160, 907368, 972180, 989856, 1134210, 1209824, 1237320, 1296240, 1361052, 1512280, 1555488, 1649760, 1701315, 1814736, 1944360, 2268420, 2474640, 2592480, 2722104, 3024560, 3402630, 3629472, 3888720, 4536840, 4949280, 5444208, 6049120, 6805260, 7777440, 9073680, 10888416, 13610520, 18147360, 27221040, 54442080]

約数ペア:

[(1, 54442080), (2, 27221040), (3, 18147360), (4, 13610520), (5, 10888416), (6, 9073680), (7, 7777440), (8, 6805260), (9, 6049120), (10, 5444208), (11, 4949280), (12, 4536840), (14, 3888720), (15, 3629472), (16, 3402630), (18, 3024560), (20, 2722104), (21, 2592480), (22, 2474640), (24, 2268420), (28, 1944360), (30, 1814736), (32, 1701315), (33, 1649760), (35, 1555488), (36, 1512280), (40, 1361052), (42, 1296240), (44, 1237320), (45, 1209824), (48, 1134210), (55, 989856), (56, 972180), (60, 907368), (63, 864160), (66, 824880), (70, 777744), (72, 756140), (77, 707040), (80, 680526), (84, 648120), (88, 618660), (90, 604912), (96, 567105), (99, 549920), (105, 518496), (110, 494928), (112, 486090), (120, 453684), (126, 432080), (132, 412440), (140, 388872), (144, 378070), (154, 353520), (160, 340263), (165, 329952), (168, 324060), (176, 309330), (180, 302456), (198, 274960), (210, 259248), (220, 247464), (224, 243045), (231, 235680), (240, 226842), (252, 216040), (264, 206220), (280, 194436), (288, 189035), (308, 176760), (315, 172832), (330, 164976), (336, 162030), (352, 154665), (360, 151228), (385, 141408), (396, 137480), (420, 129624), (440, 123732), (462, 117840), (480, 113421), (491, 110880), (495, 109984), (504, 108020), (528, 103110), (560, 97218), (616, 88380), (630, 86416), (660, 82488), (672, 81015), (693, 78560), (720, 75614), (770, 70704), (792, 68740), (840, 64812), (880, 61866), (924, 58920), (982, 55440), (990, 54992), (1008, 54010), (1056, 51555), (1120, 48609), (1155, 47136), (1232, 44190), (1260, 43208), (1320, 41244), (1386, 39280), (1440, 37807), (1473, 36960), (1540, 35352), (1584, 34370), (1680, 32406), (1760, 30933), (1848, 29460), (1964, 27720), (1980, 27496), (2016, 27005), (2310, 23568), (2455, 22176), (2464, 22095), (2520, 21604), (2640, 20622), (2772, 19640), (2946, 18480), (3080, 17676), (3168, 17185), (3360, 16203), (3437, 15840), (3465, 15712), (3696, 14730), (3928, 13860), (3960, 13748), (4419, 12320), (4620, 11784), (4910, 11088), (5040, 10802), (5280, 10311), (5401, 10080), (5544, 9820), (5892, 9240), (6160, 8838), (6874, 7920), (6930, 7856), (7365, 7392)]