459840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{479}}^1$

素因数の和:499

約数の個数: 56

約数和(自身を含む): 1463040

約数和(自身を除く): 1003200

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, 479, 480, 958, 960, 1437, 1916, 2395, 2874, 3832, 4790, 5748, 7185, 7664, 9580, 11496, 14370, 15328, 19160, 22992, 28740, 30656, 38320, 45984, 57480, 76640, 91968, 114960, 153280, 229920, 459840]

約数ペア:

[(1, 459840), (2, 229920), (3, 153280), (4, 114960), (5, 91968), (6, 76640), (8, 57480), (10, 45984), (12, 38320), (15, 30656), (16, 28740), (20, 22992), (24, 19160), (30, 15328), (32, 14370), (40, 11496), (48, 9580), (60, 7664), (64, 7185), (80, 5748), (96, 4790), (120, 3832), (160, 2874), (192, 2395), (240, 1916), (320, 1437), (479, 960), (480, 958)]