2697120

素因数分解:

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

素因数の和:1894

約数の個数: 72

約数和(自身を含む): 9208836

約数和(自身を除く): 6511716

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1873, 3746, 5619, 7492, 9365, 11238, 14984, 16857, 18730, 22476, 28095, 29968, 33714, 37460, 44952, 56190, 59936, 67428, 74920, 84285, 89904, 112380, 134856, 149840, 168570, 179808, 224760, 269712, 299680, 337140, 449520, 539424, 674280, 899040, 1348560, 2697120]

約数ペア:

[(1, 2697120), (2, 1348560), (3, 899040), (4, 674280), (5, 539424), (6, 449520), (8, 337140), (9, 299680), (10, 269712), (12, 224760), (15, 179808), (16, 168570), (18, 149840), (20, 134856), (24, 112380), (30, 89904), (32, 84285), (36, 74920), (40, 67428), (45, 59936), (48, 56190), (60, 44952), (72, 37460), (80, 33714), (90, 29968), (96, 28095), (120, 22476), (144, 18730), (160, 16857), (180, 14984), (240, 11238), (288, 9365), (360, 7492), (480, 5619), (720, 3746), (1440, 1873)]