28222685520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{136897}}^1$

素因数の和:137772

約数の個数: 80

約数和(自身を含む): 87592816320

約数和(自身を除く): 59370130800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 859, 1718, 2577, 3436, 4295, 5154, 6872, 8590, 10308, 12885, 13744, 17180, 20616, 25770, 34360, 41232, 51540, 68720, 103080, 136897, 206160, 273794, 410691, 547588, 684485, 821382, 1095176, 1368970, 1642764, 2053455, 2190352, 2737940, 3285528, 4106910, 5475880, 6571056, 8213820, 10951760, 16427640, 32855280, 117594523, 235189046, 352783569, 470378092, 587972615, 705567138, 940756184, 1175945230, 1411134276, 1763917845, 1881512368, 2351890460, 2822268552, 3527835690, 4703780920, 5644537104, 7055671380, 9407561840, 14111342760, 28222685520]

約数ペア:

[(1, 28222685520), (2, 14111342760), (3, 9407561840), (4, 7055671380), (5, 5644537104), (6, 4703780920), (8, 3527835690), (10, 2822268552), (12, 2351890460), (15, 1881512368), (16, 1763917845), (20, 1411134276), (24, 1175945230), (30, 940756184), (40, 705567138), (48, 587972615), (60, 470378092), (80, 352783569), (120, 235189046), (240, 117594523), (859, 32855280), (1718, 16427640), (2577, 10951760), (3436, 8213820), (4295, 6571056), (5154, 5475880), (6872, 4106910), (8590, 3285528), (10308, 2737940), (12885, 2190352), (13744, 2053455), (17180, 1642764), (20616, 1368970), (25770, 1095176), (34360, 821382), (41232, 684485), (51540, 547588), (68720, 410691), (103080, 273794), (136897, 206160)]