120254382

素因数分解:

$2^1\times 3^7\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1489

約数の個数: 64

約数和(自身を含む): 284966400

約数和(自身を除く): 164712018

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 1026, 1447, 1458, 1539, 2187, 2894, 3078, 4341, 4374, 4617, 8682, 9234, 13023, 13851, 26046, 27493, 27702, 39069, 41553, 54986, 78138, 82479, 83106, 117207, 164958, 234414, 247437, 351621, 494874, 703242, 742311, 1054863, 1484622, 2109726, 2226933, 3164589, 4453866, 6329178, 6680799, 13361598, 20042397, 40084794, 60127191, 120254382]

約数ペア:

[(1, 120254382), (2, 60127191), (3, 40084794), (6, 20042397), (9, 13361598), (18, 6680799), (19, 6329178), (27, 4453866), (38, 3164589), (54, 2226933), (57, 2109726), (81, 1484622), (114, 1054863), (162, 742311), (171, 703242), (243, 494874), (342, 351621), (486, 247437), (513, 234414), (729, 164958), (1026, 117207), (1447, 83106), (1458, 82479), (1539, 78138), (2187, 54986), (2894, 41553), (3078, 39069), (4341, 27702), (4374, 27493), (4617, 26046), (8682, 13851), (9234, 13023)]