8474880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{2207}}^1$

素因数の和:2231

約数の個数: 72

約数和(自身を含む): 27078912

約数和(自身を除く): 18604032

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 2207, 3840, 4414, 6621, 8828, 11035, 13242, 17656, 22070, 26484, 33105, 35312, 44140, 52968, 66210, 70624, 88280, 105936, 132420, 141248, 176560, 211872, 264840, 282496, 353120, 423744, 529680, 564992, 706240, 847488, 1059360, 1412480, 1694976, 2118720, 2824960, 4237440, 8474880]

約数ペア:

[(1, 8474880), (2, 4237440), (3, 2824960), (4, 2118720), (5, 1694976), (6, 1412480), (8, 1059360), (10, 847488), (12, 706240), (15, 564992), (16, 529680), (20, 423744), (24, 353120), (30, 282496), (32, 264840), (40, 211872), (48, 176560), (60, 141248), (64, 132420), (80, 105936), (96, 88280), (120, 70624), (128, 66210), (160, 52968), (192, 44140), (240, 35312), (256, 33105), (320, 26484), (384, 22070), (480, 17656), (640, 13242), (768, 11035), (960, 8828), (1280, 6621), (1920, 4414), (2207, 3840)]