6474880

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 15814080

約数和(自身を除く): 9339200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 151, 160, 268, 302, 320, 335, 536, 604, 640, 670, 755, 1072, 1208, 1340, 1510, 2144, 2416, 2680, 3020, 4288, 4832, 5360, 6040, 8576, 9664, 10117, 10720, 12080, 19328, 20234, 21440, 24160, 40468, 42880, 48320, 50585, 80936, 96640, 101170, 161872, 202340, 323744, 404680, 647488, 809360, 1294976, 1618720, 3237440, 6474880]

約数ペア:

[(1, 6474880), (2, 3237440), (4, 1618720), (5, 1294976), (8, 809360), (10, 647488), (16, 404680), (20, 323744), (32, 202340), (40, 161872), (64, 101170), (67, 96640), (80, 80936), (128, 50585), (134, 48320), (151, 42880), (160, 40468), (268, 24160), (302, 21440), (320, 20234), (335, 19328), (536, 12080), (604, 10720), (640, 10117), (670, 9664), (755, 8576), (1072, 6040), (1208, 5360), (1340, 4832), (1510, 4288), (2144, 3020), (2416, 2680)]