225802560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{235211}}^1$

素因数の和:235231

約数の個数: 56

約数和(自身を含む): 716926176

約数和(自身を除く): 491123616

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, 480, 960, 235211, 470422, 705633, 940844, 1176055, 1411266, 1881688, 2352110, 2822532, 3528165, 3763376, 4704220, 5645064, 7056330, 7526752, 9408440, 11290128, 14112660, 15053504, 18816880, 22580256, 28225320, 37633760, 45160512, 56450640, 75267520, 112901280, 225802560]

約数ペア:

[(1, 225802560), (2, 112901280), (3, 75267520), (4, 56450640), (5, 45160512), (6, 37633760), (8, 28225320), (10, 22580256), (12, 18816880), (15, 15053504), (16, 14112660), (20, 11290128), (24, 9408440), (30, 7526752), (32, 7056330), (40, 5645064), (48, 4704220), (60, 3763376), (64, 3528165), (80, 2822532), (96, 2352110), (120, 1881688), (160, 1411266), (192, 1176055), (240, 940844), (320, 705633), (480, 470422), (960, 235211)]