42563940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1481}}^1$

素因数の和:1972

約数の個数: 48

約数和(自身を含む): 119508480

約数和(自身を除く): 76944540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1481, 1916, 2395, 2874, 2962, 4443, 4790, 5748, 5924, 7185, 7405, 8886, 9580, 14370, 14810, 17772, 22215, 28740, 29620, 44430, 88860, 709399, 1418798, 2128197, 2837596, 3546995, 4256394, 7093990, 8512788, 10640985, 14187980, 21281970, 42563940]

約数ペア:

[(1, 42563940), (2, 21281970), (3, 14187980), (4, 10640985), (5, 8512788), (6, 7093990), (10, 4256394), (12, 3546995), (15, 2837596), (20, 2128197), (30, 1418798), (60, 709399), (479, 88860), (958, 44430), (1437, 29620), (1481, 28740), (1916, 22215), (2395, 17772), (2874, 14810), (2962, 14370), (4443, 9580), (4790, 8886), (5748, 7405), (5924, 7185)]