29668320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1873}}^1$

素因数の和:1905

約数の個数: 144

約数和(自身を含む): 110506032

約数和(自身を除く): 80837712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1873, 1980, 2640, 3168, 3746, 3960, 5280, 5619, 7492, 7920, 9365, 11238, 14984, 15840, 16857, 18730, 20603, 22476, 28095, 29968, 33714, 37460, 41206, 44952, 56190, 59936, 61809, 67428, 74920, 82412, 84285, 89904, 103015, 112380, 123618, 134856, 149840, 164824, 168570, 179808, 185427, 206030, 224760, 247236, 269712, 299680, 309045, 329648, 337140, 370854, 412060, 449520, 494472, 539424, 618090, 659296, 674280, 741708, 824120, 899040, 927135, 988944, 1236180, 1348560, 1483416, 1648240, 1854270, 1977888, 2472360, 2697120, 2966832, 3296480, 3708540, 4944720, 5933664, 7417080, 9889440, 14834160, 29668320]

約数ペア:

[(1, 29668320), (2, 14834160), (3, 9889440), (4, 7417080), (5, 5933664), (6, 4944720), (8, 3708540), (9, 3296480), (10, 2966832), (11, 2697120), (12, 2472360), (15, 1977888), (16, 1854270), (18, 1648240), (20, 1483416), (22, 1348560), (24, 1236180), (30, 988944), (32, 927135), (33, 899040), (36, 824120), (40, 741708), (44, 674280), (45, 659296), (48, 618090), (55, 539424), (60, 494472), (66, 449520), (72, 412060), (80, 370854), (88, 337140), (90, 329648), (96, 309045), (99, 299680), (110, 269712), (120, 247236), (132, 224760), (144, 206030), (160, 185427), (165, 179808), (176, 168570), (180, 164824), (198, 149840), (220, 134856), (240, 123618), (264, 112380), (288, 103015), (330, 89904), (352, 84285), (360, 82412), (396, 74920), (440, 67428), (480, 61809), (495, 59936), (528, 56190), (660, 44952), (720, 41206), (792, 37460), (880, 33714), (990, 29968), (1056, 28095), (1320, 22476), (1440, 20603), (1584, 18730), (1760, 16857), (1873, 15840), (1980, 14984), (2640, 11238), (3168, 9365), (3746, 7920), (3960, 7492), (5280, 5619)]