77799180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2707}}^1$

素因数の和:3198

約数の個数: 48

約数和(自身を含む): 218373120

約数和(自身を除く): 140573940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2707, 2874, 4790, 5414, 5748, 7185, 8121, 9580, 10828, 13535, 14370, 16242, 27070, 28740, 32484, 40605, 54140, 81210, 162420, 1296653, 2593306, 3889959, 5186612, 6483265, 7779918, 12966530, 15559836, 19449795, 25933060, 38899590, 77799180]

約数ペア:

[(1, 77799180), (2, 38899590), (3, 25933060), (4, 19449795), (5, 15559836), (6, 12966530), (10, 7779918), (12, 6483265), (15, 5186612), (20, 3889959), (30, 2593306), (60, 1296653), (479, 162420), (958, 81210), (1437, 54140), (1916, 40605), (2395, 32484), (2707, 28740), (2874, 27070), (4790, 16242), (5414, 14370), (5748, 13535), (7185, 10828), (8121, 9580)]