118242880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{7541}}^1$

素因数の和:7572

約数の個数: 84

約数和(自身を含む): 327579228

約数和(自身を除く): 209336348

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7541, 7840, 15082, 15680, 30164, 37705, 52787, 60328, 75410, 105574, 120656, 150820, 211148, 241312, 263935, 301640, 369509, 422296, 482624, 527870, 603280, 739018, 844592, 1055740, 1206560, 1478036, 1689184, 1847545, 2111480, 2413120, 2956072, 3378368, 3695090, 4222960, 5912144, 7390180, 8445920, 11824288, 14780360, 16891840, 23648576, 29560720, 59121440, 118242880]

約数ペア:

[(1, 118242880), (2, 59121440), (4, 29560720), (5, 23648576), (7, 16891840), (8, 14780360), (10, 11824288), (14, 8445920), (16, 7390180), (20, 5912144), (28, 4222960), (32, 3695090), (35, 3378368), (40, 2956072), (49, 2413120), (56, 2111480), (64, 1847545), (70, 1689184), (80, 1478036), (98, 1206560), (112, 1055740), (140, 844592), (160, 739018), (196, 603280), (224, 527870), (245, 482624), (280, 422296), (320, 369509), (392, 301640), (448, 263935), (490, 241312), (560, 211148), (784, 150820), (980, 120656), (1120, 105574), (1568, 75410), (1960, 60328), (2240, 52787), (3136, 37705), (3920, 30164), (7541, 15680), (7840, 15082)]