4271880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:478

約数の個数: 64

約数和(自身を含む): 12983040

約数和(自身を除く): 8711160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 367, 388, 485, 582, 734, 776, 970, 1101, 1164, 1455, 1468, 1835, 1940, 2202, 2328, 2910, 2936, 3670, 3880, 4404, 5505, 5820, 7340, 8808, 11010, 11640, 14680, 22020, 35599, 44040, 71198, 106797, 142396, 177995, 213594, 284792, 355990, 427188, 533985, 711980, 854376, 1067970, 1423960, 2135940, 4271880]

約数ペア:

[(1, 4271880), (2, 2135940), (3, 1423960), (4, 1067970), (5, 854376), (6, 711980), (8, 533985), (10, 427188), (12, 355990), (15, 284792), (20, 213594), (24, 177995), (30, 142396), (40, 106797), (60, 71198), (97, 44040), (120, 35599), (194, 22020), (291, 14680), (367, 11640), (388, 11010), (485, 8808), (582, 7340), (734, 5820), (776, 5505), (970, 4404), (1101, 3880), (1164, 3670), (1455, 2936), (1468, 2910), (1835, 2328), (1940, 2202)]