120327520

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16001}}^1$

素因数の和:16063

約数の個数: 48

約数和(自身を含む): 290340288

約数和(自身を除く): 170012768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 16001, 32002, 64004, 80005, 128008, 160010, 256016, 320020, 512032, 640040, 752047, 1280080, 1504094, 2560160, 3008188, 3760235, 6016376, 7520470, 12032752, 15040940, 24065504, 30081880, 60163760, 120327520]

約数ペア:

[(1, 120327520), (2, 60163760), (4, 30081880), (5, 24065504), (8, 15040940), (10, 12032752), (16, 7520470), (20, 6016376), (32, 3760235), (40, 3008188), (47, 2560160), (80, 1504094), (94, 1280080), (160, 752047), (188, 640040), (235, 512032), (376, 320020), (470, 256016), (752, 160010), (940, 128008), (1504, 80005), (1880, 64004), (3760, 32002), (7520, 16001)]