6238720

素因数分解:

$2^9\times 5^1\times {\mathrm{2437}}^1$

素因数の和:2460

約数の個数: 40

約数和(自身を含む): 14964444

約数和(自身を除く): 8725724

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2437, 2560, 4874, 9748, 12185, 19496, 24370, 38992, 48740, 77984, 97480, 155968, 194960, 311936, 389920, 623872, 779840, 1247744, 1559680, 3119360, 6238720]

約数ペア:

[(1, 6238720), (2, 3119360), (4, 1559680), (5, 1247744), (8, 779840), (10, 623872), (16, 389920), (20, 311936), (32, 194960), (40, 155968), (64, 97480), (80, 77984), (128, 48740), (160, 38992), (256, 24370), (320, 19496), (512, 12185), (640, 9748), (1280, 4874), (2437, 2560)]