299579520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{463}}^1$

素因数の和:822

約数の個数: 128

約数和(自身を含む): 959811840

約数和(自身を除く): 660232320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 337, 384, 463, 480, 640, 674, 926, 960, 1011, 1348, 1389, 1685, 1852, 1920, 2022, 2315, 2696, 2778, 3370, 3704, 4044, 4630, 5055, 5392, 5556, 6740, 6945, 7408, 8088, 9260, 10110, 10784, 11112, 13480, 13890, 14816, 16176, 18520, 20220, 21568, 22224, 26960, 27780, 29632, 32352, 37040, 40440, 43136, 44448, 53920, 55560, 59264, 64704, 74080, 80880, 88896, 107840, 111120, 129408, 148160, 156031, 161760, 177792, 215680, 222240, 296320, 312062, 323520, 444480, 468093, 624124, 647040, 780155, 888960, 936186, 1248248, 1560310, 1872372, 2340465, 2496496, 3120620, 3744744, 4680930, 4992992, 6241240, 7489488, 9361860, 9985984, 12482480, 14978976, 18723720, 19971968, 24964960, 29957952, 37447440, 49929920, 59915904, 74894880, 99859840, 149789760, 299579520]

約数ペア:

[(1, 299579520), (2, 149789760), (3, 99859840), (4, 74894880), (5, 59915904), (6, 49929920), (8, 37447440), (10, 29957952), (12, 24964960), (15, 19971968), (16, 18723720), (20, 14978976), (24, 12482480), (30, 9985984), (32, 9361860), (40, 7489488), (48, 6241240), (60, 4992992), (64, 4680930), (80, 3744744), (96, 3120620), (120, 2496496), (128, 2340465), (160, 1872372), (192, 1560310), (240, 1248248), (320, 936186), (337, 888960), (384, 780155), (463, 647040), (480, 624124), (640, 468093), (674, 444480), (926, 323520), (960, 312062), (1011, 296320), (1348, 222240), (1389, 215680), (1685, 177792), (1852, 161760), (1920, 156031), (2022, 148160), (2315, 129408), (2696, 111120), (2778, 107840), (3370, 88896), (3704, 80880), (4044, 74080), (4630, 64704), (5055, 59264), (5392, 55560), (5556, 53920), (6740, 44448), (6945, 43136), (7408, 40440), (8088, 37040), (9260, 32352), (10110, 29632), (10784, 27780), (11112, 26960), (13480, 22224), (13890, 21568), (14816, 20220), (16176, 18520)]