54426960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{10799}}^1$

素因数の和:10825

約数の個数: 120

約数和(自身を含む): 208915200

約数和(自身を除く): 154488240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 10799, 21598, 32397, 43196, 53995, 64794, 75593, 86392, 97191, 107990, 129588, 151186, 161985, 172784, 194382, 215980, 226779, 259176, 302372, 323970, 377965, 388764, 431960, 453558, 485955, 518352, 604744, 647940, 680337, 755930, 777528, 863920, 907116, 971910, 1133895, 1209488, 1295880, 1360674, 1511860, 1555056, 1814232, 1943820, 2267790, 2591760, 2721348, 3023720, 3401685, 3628464, 3887640, 4535580, 5442696, 6047440, 6803370, 7775280, 9071160, 10885392, 13606740, 18142320, 27213480, 54426960]

約数ペア:

[(1, 54426960), (2, 27213480), (3, 18142320), (4, 13606740), (5, 10885392), (6, 9071160), (7, 7775280), (8, 6803370), (9, 6047440), (10, 5442696), (12, 4535580), (14, 3887640), (15, 3628464), (16, 3401685), (18, 3023720), (20, 2721348), (21, 2591760), (24, 2267790), (28, 1943820), (30, 1814232), (35, 1555056), (36, 1511860), (40, 1360674), (42, 1295880), (45, 1209488), (48, 1133895), (56, 971910), (60, 907116), (63, 863920), (70, 777528), (72, 755930), (80, 680337), (84, 647940), (90, 604744), (105, 518352), (112, 485955), (120, 453558), (126, 431960), (140, 388764), (144, 377965), (168, 323970), (180, 302372), (210, 259176), (240, 226779), (252, 215980), (280, 194382), (315, 172784), (336, 161985), (360, 151186), (420, 129588), (504, 107990), (560, 97191), (630, 86392), (720, 75593), (840, 64794), (1008, 53995), (1260, 43196), (1680, 32397), (2520, 21598), (5040, 10799)]