54387720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{50359}}^1$

素因数の和:50379

約数の個数: 64

約数和(自身を含む): 181296000

約数和(自身を除く): 126908280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 50359, 100718, 151077, 201436, 251795, 302154, 402872, 453231, 503590, 604308, 755385, 906462, 1007180, 1208616, 1359693, 1510770, 1812924, 2014360, 2266155, 2719386, 3021540, 3625848, 4532310, 5438772, 6043080, 6798465, 9064620, 10877544, 13596930, 18129240, 27193860, 54387720]

約数ペア:

[(1, 54387720), (2, 27193860), (3, 18129240), (4, 13596930), (5, 10877544), (6, 9064620), (8, 6798465), (9, 6043080), (10, 5438772), (12, 4532310), (15, 3625848), (18, 3021540), (20, 2719386), (24, 2266155), (27, 2014360), (30, 1812924), (36, 1510770), (40, 1359693), (45, 1208616), (54, 1007180), (60, 906462), (72, 755385), (90, 604308), (108, 503590), (120, 453231), (135, 402872), (180, 302154), (216, 251795), (270, 201436), (360, 151077), (540, 100718), (1080, 50359)]