122748540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{4271}}^1$

素因数の和:4762

約数の個数: 48

約数和(自身を含む): 344494080

約数和(自身を除く): 221745540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2874, 4271, 4790, 5748, 7185, 8542, 9580, 12813, 14370, 17084, 21355, 25626, 28740, 42710, 51252, 64065, 85420, 128130, 256260, 2045809, 4091618, 6137427, 8183236, 10229045, 12274854, 20458090, 24549708, 30687135, 40916180, 61374270, 122748540]

約数ペア:

[(1, 122748540), (2, 61374270), (3, 40916180), (4, 30687135), (5, 24549708), (6, 20458090), (10, 12274854), (12, 10229045), (15, 8183236), (20, 6137427), (30, 4091618), (60, 2045809), (479, 256260), (958, 128130), (1437, 85420), (1916, 64065), (2395, 51252), (2874, 42710), (4271, 28740), (4790, 25626), (5748, 21355), (7185, 17084), (8542, 14370), (9580, 12813)]