2993280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1559}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 9547200

約数和(自身を除く): 6553920

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, 384, 480, 640, 960, 1559, 1920, 3118, 4677, 6236, 7795, 9354, 12472, 15590, 18708, 23385, 24944, 31180, 37416, 46770, 49888, 62360, 74832, 93540, 99776, 124720, 149664, 187080, 199552, 249440, 299328, 374160, 498880, 598656, 748320, 997760, 1496640, 2993280]

約数ペア:

[(1, 2993280), (2, 1496640), (3, 997760), (4, 748320), (5, 598656), (6, 498880), (8, 374160), (10, 299328), (12, 249440), (15, 199552), (16, 187080), (20, 149664), (24, 124720), (30, 99776), (32, 93540), (40, 74832), (48, 62360), (60, 49888), (64, 46770), (80, 37416), (96, 31180), (120, 24944), (128, 23385), (160, 18708), (192, 15590), (240, 12472), (320, 9354), (384, 7795), (480, 6236), (640, 4677), (960, 3118), (1559, 1920)]