82194960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1721}}^1$

素因数の和:1936

約数の個数: 80

約数和(自身を含む): 256233600

約数和(自身を除く): 174038640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1721, 1990, 2388, 2985, 3184, 3442, 3980, 4776, 5163, 5970, 6884, 7960, 8605, 9552, 10326, 11940, 13768, 15920, 17210, 20652, 23880, 25815, 27536, 34420, 41304, 47760, 51630, 68840, 82608, 103260, 137680, 206520, 342479, 413040, 684958, 1027437, 1369916, 1712395, 2054874, 2739832, 3424790, 4109748, 5137185, 5479664, 6849580, 8219496, 10274370, 13699160, 16438992, 20548740, 27398320, 41097480, 82194960]

約数ペア:

[(1, 82194960), (2, 41097480), (3, 27398320), (4, 20548740), (5, 16438992), (6, 13699160), (8, 10274370), (10, 8219496), (12, 6849580), (15, 5479664), (16, 5137185), (20, 4109748), (24, 3424790), (30, 2739832), (40, 2054874), (48, 1712395), (60, 1369916), (80, 1027437), (120, 684958), (199, 413040), (240, 342479), (398, 206520), (597, 137680), (796, 103260), (995, 82608), (1194, 68840), (1592, 51630), (1721, 47760), (1990, 41304), (2388, 34420), (2985, 27536), (3184, 25815), (3442, 23880), (3980, 20652), (4776, 17210), (5163, 15920), (5970, 13768), (6884, 11940), (7960, 10326), (8605, 9552)]