54628920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3529}}^1$

素因数の和:3589

約数の個数: 96

約数和(自身を含む): 181724400

約数和(自身を除く): 127095480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3529, 3870, 5160, 7058, 7740, 10587, 14116, 15480, 17645, 21174, 28232, 31761, 35290, 42348, 52935, 63522, 70580, 84696, 105870, 127044, 141160, 151747, 158805, 211740, 254088, 303494, 317610, 423480, 455241, 606988, 635220, 758735, 910482, 1213976, 1270440, 1365723, 1517470, 1820964, 2276205, 2731446, 3034940, 3641928, 4552410, 5462892, 6069880, 6828615, 9104820, 10925784, 13657230, 18209640, 27314460, 54628920]

約数ペア:

[(1, 54628920), (2, 27314460), (3, 18209640), (4, 13657230), (5, 10925784), (6, 9104820), (8, 6828615), (9, 6069880), (10, 5462892), (12, 4552410), (15, 3641928), (18, 3034940), (20, 2731446), (24, 2276205), (30, 1820964), (36, 1517470), (40, 1365723), (43, 1270440), (45, 1213976), (60, 910482), (72, 758735), (86, 635220), (90, 606988), (120, 455241), (129, 423480), (172, 317610), (180, 303494), (215, 254088), (258, 211740), (344, 158805), (360, 151747), (387, 141160), (430, 127044), (516, 105870), (645, 84696), (774, 70580), (860, 63522), (1032, 52935), (1290, 42348), (1548, 35290), (1720, 31761), (1935, 28232), (2580, 21174), (3096, 17645), (3529, 15480), (3870, 14116), (5160, 10587), (7058, 7740)]