3530240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{197}}^1$

素因数の和:227

約数の個数: 80

約数和(自身を含む): 9722592

約数和(自身を除く): 6192352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 197, 224, 256, 280, 320, 394, 448, 512, 560, 640, 788, 896, 985, 1120, 1280, 1379, 1576, 1792, 1970, 2240, 2560, 2758, 3152, 3584, 3940, 4480, 5516, 6304, 6895, 7880, 8960, 11032, 12608, 13790, 15760, 17920, 22064, 25216, 27580, 31520, 44128, 50432, 55160, 63040, 88256, 100864, 110320, 126080, 176512, 220640, 252160, 353024, 441280, 504320, 706048, 882560, 1765120, 3530240]

約数ペア:

[(1, 3530240), (2, 1765120), (4, 882560), (5, 706048), (7, 504320), (8, 441280), (10, 353024), (14, 252160), (16, 220640), (20, 176512), (28, 126080), (32, 110320), (35, 100864), (40, 88256), (56, 63040), (64, 55160), (70, 50432), (80, 44128), (112, 31520), (128, 27580), (140, 25216), (160, 22064), (197, 17920), (224, 15760), (256, 13790), (280, 12608), (320, 11032), (394, 8960), (448, 7880), (512, 6895), (560, 6304), (640, 5516), (788, 4480), (896, 3940), (985, 3584), (1120, 3152), (1280, 2758), (1379, 2560), (1576, 2240), (1792, 1970)]