87335280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{40433}}^1$

素因数の和:40455

約数の個数: 80

約数和(自身を含む): 300828960

約数和(自身を除く): 213493680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 40433, 80866, 121299, 161732, 202165, 242598, 323464, 363897, 404330, 485196, 606495, 646928, 727794, 808660, 970392, 1091691, 1212990, 1455588, 1617320, 1819485, 1940784, 2183382, 2425980, 2911176, 3234640, 3638970, 4366764, 4851960, 5458455, 5822352, 7277940, 8733528, 9703920, 10916910, 14555880, 17467056, 21833820, 29111760, 43667640, 87335280]

約数ペア:

[(1, 87335280), (2, 43667640), (3, 29111760), (4, 21833820), (5, 17467056), (6, 14555880), (8, 10916910), (9, 9703920), (10, 8733528), (12, 7277940), (15, 5822352), (16, 5458455), (18, 4851960), (20, 4366764), (24, 3638970), (27, 3234640), (30, 2911176), (36, 2425980), (40, 2183382), (45, 1940784), (48, 1819485), (54, 1617320), (60, 1455588), (72, 1212990), (80, 1091691), (90, 970392), (108, 808660), (120, 727794), (135, 646928), (144, 606495), (180, 485196), (216, 404330), (240, 363897), (270, 323464), (360, 242598), (432, 202165), (540, 161732), (720, 121299), (1080, 80866), (2160, 40433)]