79994820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{1399}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 224380800

約数和(自身を除く): 144385980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 953, 1399, 1906, 2798, 2859, 3812, 4197, 4765, 5596, 5718, 6995, 8394, 9530, 11436, 13990, 14295, 16788, 19060, 20985, 27980, 28590, 41970, 57180, 83940, 1333247, 2666494, 3999741, 5332988, 6666235, 7999482, 13332470, 15998964, 19998705, 26664940, 39997410, 79994820]

約数ペア:

[(1, 79994820), (2, 39997410), (3, 26664940), (4, 19998705), (5, 15998964), (6, 13332470), (10, 7999482), (12, 6666235), (15, 5332988), (20, 3999741), (30, 2666494), (60, 1333247), (953, 83940), (1399, 57180), (1906, 41970), (2798, 28590), (2859, 27980), (3812, 20985), (4197, 19060), (4765, 16788), (5596, 14295), (5718, 13990), (6995, 11436), (8394, 9530)]