480071844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{953}}^1\times {\mathrm{1999}}^1$

素因数の和:2969

約数の個数: 72

約数和(自身を含む): 1389024000

約数和(自身を除く): 908952156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 953, 1906, 1999, 2859, 3812, 3998, 5718, 5997, 6671, 7996, 8577, 11436, 11994, 13342, 13993, 17154, 17991, 20013, 23988, 26684, 27986, 34308, 35982, 40026, 41979, 55972, 60039, 71964, 80052, 83958, 120078, 125937, 167916, 240156, 251874, 503748, 1905047, 3810094, 5715141, 7620188, 11430282, 13335329, 17145423, 22860564, 26670658, 34290846, 40005987, 53341316, 68581692, 80011974, 120017961, 160023948, 240035922, 480071844]

約数ペア:

[(1, 480071844), (2, 240035922), (3, 160023948), (4, 120017961), (6, 80011974), (7, 68581692), (9, 53341316), (12, 40005987), (14, 34290846), (18, 26670658), (21, 22860564), (28, 17145423), (36, 13335329), (42, 11430282), (63, 7620188), (84, 5715141), (126, 3810094), (252, 1905047), (953, 503748), (1906, 251874), (1999, 240156), (2859, 167916), (3812, 125937), (3998, 120078), (5718, 83958), (5997, 80052), (6671, 71964), (7996, 60039), (8577, 55972), (11436, 41979), (11994, 40026), (13342, 35982), (13993, 34308), (17154, 27986), (17991, 26684), (20013, 23988)]