244606140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2837}}^1$

素因数の和:3331

約数の個数: 72

約数和(自身を含む): 743783040

約数和(自身を除く): 499176900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 479, 958, 1437, 1916, 2395, 2837, 2874, 4311, 4790, 5674, 5748, 7185, 8511, 8622, 9580, 11348, 14185, 14370, 17022, 17244, 21555, 25533, 28370, 28740, 34044, 42555, 43110, 51066, 56740, 85110, 86220, 102132, 127665, 170220, 255330, 510660, 1358923, 2717846, 4076769, 5435692, 6794615, 8153538, 12230307, 13589230, 16307076, 20383845, 24460614, 27178460, 40767690, 48921228, 61151535, 81535380, 122303070, 244606140]

約数ペア:

[(1, 244606140), (2, 122303070), (3, 81535380), (4, 61151535), (5, 48921228), (6, 40767690), (9, 27178460), (10, 24460614), (12, 20383845), (15, 16307076), (18, 13589230), (20, 12230307), (30, 8153538), (36, 6794615), (45, 5435692), (60, 4076769), (90, 2717846), (180, 1358923), (479, 510660), (958, 255330), (1437, 170220), (1916, 127665), (2395, 102132), (2837, 86220), (2874, 85110), (4311, 56740), (4790, 51066), (5674, 43110), (5748, 42555), (7185, 34044), (8511, 28740), (8622, 28370), (9580, 25533), (11348, 21555), (14185, 17244), (14370, 17022)]