272511520

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13411}}^1$

素因数の和:13553

約数の個数: 48

約数和(自身を含む): 648926208

約数和(自身を除く): 376414688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 13411, 20320, 26822, 53644, 67055, 107288, 134110, 214576, 268220, 429152, 536440, 1072880, 1703197, 2145760, 3406394, 6812788, 8515985, 13625576, 17031970, 27251152, 34063940, 54502304, 68127880, 136255760, 272511520]

約数ペア:

[(1, 272511520), (2, 136255760), (4, 68127880), (5, 54502304), (8, 34063940), (10, 27251152), (16, 17031970), (20, 13625576), (32, 8515985), (40, 6812788), (80, 3406394), (127, 2145760), (160, 1703197), (254, 1072880), (508, 536440), (635, 429152), (1016, 268220), (1270, 214576), (2032, 134110), (2540, 107288), (4064, 67055), (5080, 53644), (10160, 26822), (13411, 20320)]