121328784

素因数分解:

$2^4\times 3^2\times {\mathrm{479}}^1\times {\mathrm{1759}}^1$

素因数の和:2252

約数の個数: 60

約数和(自身を含む): 340454400

約数和(自身を除く): 219125616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 479, 958, 1437, 1759, 1916, 2874, 3518, 3832, 4311, 5277, 5748, 7036, 7664, 8622, 10554, 11496, 14072, 15831, 17244, 21108, 22992, 28144, 31662, 34488, 42216, 63324, 68976, 84432, 126648, 253296, 842561, 1685122, 2527683, 3370244, 5055366, 6740488, 7583049, 10110732, 13480976, 15166098, 20221464, 30332196, 40442928, 60664392, 121328784]

約数ペア:

[(1, 121328784), (2, 60664392), (3, 40442928), (4, 30332196), (6, 20221464), (8, 15166098), (9, 13480976), (12, 10110732), (16, 7583049), (18, 6740488), (24, 5055366), (36, 3370244), (48, 2527683), (72, 1685122), (144, 842561), (479, 253296), (958, 126648), (1437, 84432), (1759, 68976), (1916, 63324), (2874, 42216), (3518, 34488), (3832, 31662), (4311, 28144), (5277, 22992), (5748, 21108), (7036, 17244), (7664, 15831), (8622, 14072), (10554, 11496)]