82742460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2879}}^1$

素因数の和:3370

約数の個数: 48

約数和(自身を含む): 232243200

約数和(自身を除く): 149500740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2874, 2879, 4790, 5748, 5758, 7185, 8637, 9580, 11516, 14370, 14395, 17274, 28740, 28790, 34548, 43185, 57580, 86370, 172740, 1379041, 2758082, 4137123, 5516164, 6895205, 8274246, 13790410, 16548492, 20685615, 27580820, 41371230, 82742460]

約数ペア:

[(1, 82742460), (2, 41371230), (3, 27580820), (4, 20685615), (5, 16548492), (6, 13790410), (10, 8274246), (12, 6895205), (15, 5516164), (20, 4137123), (30, 2758082), (60, 1379041), (479, 172740), (958, 86370), (1437, 57580), (1916, 43185), (2395, 34548), (2874, 28790), (2879, 28740), (4790, 17274), (5748, 14395), (5758, 14370), (7185, 11516), (8637, 9580)]