824640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{859}}^1$

素因数の和:879

約数の個数: 56

約数和(自身を含む): 2621280

約数和(自身を除く): 1796640

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, 160, 192, 240, 320, 480, 859, 960, 1718, 2577, 3436, 4295, 5154, 6872, 8590, 10308, 12885, 13744, 17180, 20616, 25770, 27488, 34360, 41232, 51540, 54976, 68720, 82464, 103080, 137440, 164928, 206160, 274880, 412320, 824640]

約数ペア:

[(1, 824640), (2, 412320), (3, 274880), (4, 206160), (5, 164928), (6, 137440), (8, 103080), (10, 82464), (12, 68720), (15, 54976), (16, 51540), (20, 41232), (24, 34360), (30, 27488), (32, 25770), (40, 20616), (48, 17180), (60, 13744), (64, 12885), (80, 10308), (96, 8590), (120, 6872), (160, 5154), (192, 4295), (240, 3436), (320, 2577), (480, 1718), (859, 960)]