120448000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{941}}^1$

素因数の和:976

約数の個数: 88

約数和(自身を含む): 300810744

約数和(自身を除く): 180362744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 512, 640, 800, 941, 1000, 1024, 1280, 1600, 1882, 2000, 2560, 3200, 3764, 4000, 4705, 5120, 6400, 7528, 8000, 9410, 12800, 15056, 16000, 18820, 23525, 25600, 30112, 32000, 37640, 47050, 60224, 64000, 75280, 94100, 117625, 120448, 128000, 150560, 188200, 235250, 240896, 301120, 376400, 470500, 481792, 602240, 752800, 941000, 963584, 1204480, 1505600, 1882000, 2408960, 3011200, 3764000, 4817920, 6022400, 7528000, 12044800, 15056000, 24089600, 30112000, 60224000, 120448000]

約数ペア:

[(1, 120448000), (2, 60224000), (4, 30112000), (5, 24089600), (8, 15056000), (10, 12044800), (16, 7528000), (20, 6022400), (25, 4817920), (32, 3764000), (40, 3011200), (50, 2408960), (64, 1882000), (80, 1505600), (100, 1204480), (125, 963584), (128, 941000), (160, 752800), (200, 602240), (250, 481792), (256, 470500), (320, 376400), (400, 301120), (500, 240896), (512, 235250), (640, 188200), (800, 150560), (941, 128000), (1000, 120448), (1024, 117625), (1280, 94100), (1600, 75280), (1882, 64000), (2000, 60224), (2560, 47050), (3200, 37640), (3764, 32000), (4000, 30112), (4705, 25600), (5120, 23525), (6400, 18820), (7528, 16000), (8000, 15056), (9410, 12800)]