1241692160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{121259}}^1$

素因数の和:121286

約数の個数: 48

約数和(自身を含む): 2979358200

約数和(自身を除く): 1737666040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 121259, 242518, 485036, 606295, 970072, 1212590, 1940144, 2425180, 3880288, 4850360, 7760576, 9700720, 15521152, 19401440, 31042304, 38802880, 62084608, 77605760, 124169216, 155211520, 248338432, 310423040, 620846080, 1241692160]

約数ペア:

[(1, 1241692160), (2, 620846080), (4, 310423040), (5, 248338432), (8, 155211520), (10, 124169216), (16, 77605760), (20, 62084608), (32, 38802880), (40, 31042304), (64, 19401440), (80, 15521152), (128, 9700720), (160, 7760576), (256, 4850360), (320, 3880288), (512, 2425180), (640, 1940144), (1024, 1212590), (1280, 970072), (2048, 606295), (2560, 485036), (5120, 242518), (10240, 121259)]