30772440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{28493}}^1$

素因数の和:28513

約数の個数: 64

約数和(自身を含む): 102578400

約数和(自身を除く): 71805960

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, 28493, 56986, 85479, 113972, 142465, 170958, 227944, 256437, 284930, 341916, 427395, 512874, 569860, 683832, 769311, 854790, 1025748, 1139720, 1282185, 1538622, 1709580, 2051496, 2564370, 3077244, 3419160, 3846555, 5128740, 6154488, 7693110, 10257480, 15386220, 30772440]

約数ペア:

[(1, 30772440), (2, 15386220), (3, 10257480), (4, 7693110), (5, 6154488), (6, 5128740), (8, 3846555), (9, 3419160), (10, 3077244), (12, 2564370), (15, 2051496), (18, 1709580), (20, 1538622), (24, 1282185), (27, 1139720), (30, 1025748), (36, 854790), (40, 769311), (45, 683832), (54, 569860), (60, 512874), (72, 427395), (90, 341916), (108, 284930), (120, 256437), (135, 227944), (180, 170958), (216, 142465), (270, 113972), (360, 85479), (540, 56986), (1080, 28493)]