26149920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:522

約数の個数: 96

約数和(自身を含む): 83135808

約数和(自身を除く): 56985888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 347, 471, 480, 628, 694, 785, 942, 1041, 1256, 1388, 1570, 1735, 1884, 2082, 2355, 2512, 2776, 3140, 3470, 3768, 4164, 4710, 5024, 5205, 5552, 6280, 6940, 7536, 8328, 9420, 10410, 11104, 12560, 13880, 15072, 16656, 18840, 20820, 25120, 27760, 33312, 37680, 41640, 54479, 55520, 75360, 83280, 108958, 163437, 166560, 217916, 272395, 326874, 435832, 544790, 653748, 817185, 871664, 1089580, 1307496, 1634370, 1743328, 2179160, 2614992, 3268740, 4358320, 5229984, 6537480, 8716640, 13074960, 26149920]

約数ペア:

[(1, 26149920), (2, 13074960), (3, 8716640), (4, 6537480), (5, 5229984), (6, 4358320), (8, 3268740), (10, 2614992), (12, 2179160), (15, 1743328), (16, 1634370), (20, 1307496), (24, 1089580), (30, 871664), (32, 817185), (40, 653748), (48, 544790), (60, 435832), (80, 326874), (96, 272395), (120, 217916), (157, 166560), (160, 163437), (240, 108958), (314, 83280), (347, 75360), (471, 55520), (480, 54479), (628, 41640), (694, 37680), (785, 33312), (942, 27760), (1041, 25120), (1256, 20820), (1388, 18840), (1570, 16656), (1735, 15072), (1884, 13880), (2082, 12560), (2355, 11104), (2512, 10410), (2776, 9420), (3140, 8328), (3470, 7536), (3768, 6940), (4164, 6280), (4710, 5552), (5024, 5205)]