8543760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 80

約数和(自身を含む): 26831616

約数和(自身を除く): 18287856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 367, 388, 485, 582, 734, 776, 970, 1101, 1164, 1455, 1468, 1552, 1835, 1940, 2202, 2328, 2910, 2936, 3670, 3880, 4404, 4656, 5505, 5820, 5872, 7340, 7760, 8808, 11010, 11640, 14680, 17616, 22020, 23280, 29360, 35599, 44040, 71198, 88080, 106797, 142396, 177995, 213594, 284792, 355990, 427188, 533985, 569584, 711980, 854376, 1067970, 1423960, 1708752, 2135940, 2847920, 4271880, 8543760]

約数ペア:

[(1, 8543760), (2, 4271880), (3, 2847920), (4, 2135940), (5, 1708752), (6, 1423960), (8, 1067970), (10, 854376), (12, 711980), (15, 569584), (16, 533985), (20, 427188), (24, 355990), (30, 284792), (40, 213594), (48, 177995), (60, 142396), (80, 106797), (97, 88080), (120, 71198), (194, 44040), (240, 35599), (291, 29360), (367, 23280), (388, 22020), (485, 17616), (582, 14680), (734, 11640), (776, 11010), (970, 8808), (1101, 7760), (1164, 7340), (1455, 5872), (1468, 5820), (1552, 5505), (1835, 4656), (1940, 4404), (2202, 3880), (2328, 3670), (2910, 2936)]