27720805440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{25759}}^1$

素因数の和:25857

約数の個数: 224

約数和(自身を含む): 94219776000

約数和(自身を除く): 66498970560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 59, 60, 64, 76, 80, 95, 96, 114, 118, 120, 152, 160, 177, 190, 192, 228, 236, 240, 285, 295, 304, 320, 354, 380, 456, 472, 480, 570, 590, 608, 708, 760, 885, 912, 944, 960, 1121, 1140, 1180, 1216, 1416, 1520, 1770, 1824, 1888, 2242, 2280, 2360, 2832, 3040, 3363, 3540, 3648, 3776, 4484, 4560, 4720, 5605, 5664, 6080, 6726, 7080, 8968, 9120, 9440, 11210, 11328, 13452, 14160, 16815, 17936, 18240, 18880, 22420, 25759, 26904, 28320, 33630, 35872, 44840, 51518, 53808, 56640, 67260, 71744, 77277, 89680, 103036, 107616, 128795, 134520, 154554, 179360, 206072, 215232, 257590, 269040, 309108, 358720, 386385, 412144, 489421, 515180, 538080, 618216, 772770, 824288, 978842, 1030360, 1076160, 1236432, 1468263, 1519781, 1545540, 1648576, 1957684, 2060720, 2447105, 2472864, 2936526, 3039562, 3091080, 3915368, 4121440, 4559343, 4894210, 4945728, 5873052, 6079124, 6182160, 7341315, 7598905, 7830736, 8242880, 9118686, 9788420, 11746104, 12158248, 12364320, 14682630, 15197810, 15661472, 18237372, 19576840, 22796715, 23492208, 24316496, 24728640, 28875839, 29365260, 30395620, 31322944, 36474744, 39153680, 45593430, 46984416, 48632992, 57751678, 58730520, 60791240, 72949488, 78307360, 86627517, 91186860, 93968832, 97265984, 115503356, 117461040, 121582480, 144379195, 145898976, 156614720, 173255034, 182373720, 231006712, 234922080, 243164960, 288758390, 291797952, 346510068, 364747440, 433137585, 462013424, 469844160, 486329920, 577516780, 693020136, 729494880, 866275170, 924026848, 1155033560, 1386040272, 1458989760, 1732550340, 1848053696, 2310067120, 2772080544, 3465100680, 4620134240, 5544161088, 6930201360, 9240268480, 13860402720, 27720805440]

約数ペア:

[(1, 27720805440), (2, 13860402720), (3, 9240268480), (4, 6930201360), (5, 5544161088), (6, 4620134240), (8, 3465100680), (10, 2772080544), (12, 2310067120), (15, 1848053696), (16, 1732550340), (19, 1458989760), (20, 1386040272), (24, 1155033560), (30, 924026848), (32, 866275170), (38, 729494880), (40, 693020136), (48, 577516780), (57, 486329920), (59, 469844160), (60, 462013424), (64, 433137585), (76, 364747440), (80, 346510068), (95, 291797952), (96, 288758390), (114, 243164960), (118, 234922080), (120, 231006712), (152, 182373720), (160, 173255034), (177, 156614720), (190, 145898976), (192, 144379195), (228, 121582480), (236, 117461040), (240, 115503356), (285, 97265984), (295, 93968832), (304, 91186860), (320, 86627517), (354, 78307360), (380, 72949488), (456, 60791240), (472, 58730520), (480, 57751678), (570, 48632992), (590, 46984416), (608, 45593430), (708, 39153680), (760, 36474744), (885, 31322944), (912, 30395620), (944, 29365260), (960, 28875839), (1121, 24728640), (1140, 24316496), (1180, 23492208), (1216, 22796715), (1416, 19576840), (1520, 18237372), (1770, 15661472), (1824, 15197810), (1888, 14682630), (2242, 12364320), (2280, 12158248), (2360, 11746104), (2832, 9788420), (3040, 9118686), (3363, 8242880), (3540, 7830736), (3648, 7598905), (3776, 7341315), (4484, 6182160), (4560, 6079124), (4720, 5873052), (5605, 4945728), (5664, 4894210), (6080, 4559343), (6726, 4121440), (7080, 3915368), (8968, 3091080), (9120, 3039562), (9440, 2936526), (11210, 2472864), (11328, 2447105), (13452, 2060720), (14160, 1957684), (16815, 1648576), (17936, 1545540), (18240, 1519781), (18880, 1468263), (22420, 1236432), (25759, 1076160), (26904, 1030360), (28320, 978842), (33630, 824288), (35872, 772770), (44840, 618216), (51518, 538080), (53808, 515180), (56640, 489421), (67260, 412144), (71744, 386385), (77277, 358720), (89680, 309108), (103036, 269040), (107616, 257590), (128795, 215232), (134520, 206072), (154554, 179360)]