56904240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12479}}^1$

素因数の和:12514

約数の個数: 80

約数和(自身を含む): 185702400

約数和(自身を除く): 128798160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 12479, 24958, 37437, 49916, 62395, 74874, 99832, 124790, 149748, 187185, 199664, 237101, 249580, 299496, 374370, 474202, 499160, 598992, 711303, 748740, 948404, 998320, 1185505, 1422606, 1497480, 1896808, 2371010, 2845212, 2994960, 3556515, 3793616, 4742020, 5690424, 7113030, 9484040, 11380848, 14226060, 18968080, 28452120, 56904240]

約数ペア:

[(1, 56904240), (2, 28452120), (3, 18968080), (4, 14226060), (5, 11380848), (6, 9484040), (8, 7113030), (10, 5690424), (12, 4742020), (15, 3793616), (16, 3556515), (19, 2994960), (20, 2845212), (24, 2371010), (30, 1896808), (38, 1497480), (40, 1422606), (48, 1185505), (57, 998320), (60, 948404), (76, 748740), (80, 711303), (95, 598992), (114, 499160), (120, 474202), (152, 374370), (190, 299496), (228, 249580), (240, 237101), (285, 199664), (304, 187185), (380, 149748), (456, 124790), (570, 99832), (760, 74874), (912, 62395), (1140, 49916), (1520, 37437), (2280, 24958), (4560, 12479)]