55578360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10771}}^1$

素因数の和:10828

約数の個数: 64

約数和(自身を含む): 170628480

約数和(自身を除く): 115050120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 10771, 21542, 32313, 43084, 53855, 64626, 86168, 107710, 129252, 161565, 215420, 258504, 323130, 430840, 463153, 646260, 926306, 1292520, 1389459, 1852612, 2315765, 2778918, 3705224, 4631530, 5557836, 6947295, 9263060, 11115672, 13894590, 18526120, 27789180, 55578360]

約数ペア:

[(1, 55578360), (2, 27789180), (3, 18526120), (4, 13894590), (5, 11115672), (6, 9263060), (8, 6947295), (10, 5557836), (12, 4631530), (15, 3705224), (20, 2778918), (24, 2315765), (30, 1852612), (40, 1389459), (43, 1292520), (60, 926306), (86, 646260), (120, 463153), (129, 430840), (172, 323130), (215, 258504), (258, 215420), (344, 161565), (430, 129252), (516, 107710), (645, 86168), (860, 64626), (1032, 53855), (1290, 43084), (1720, 32313), (2580, 21542), (5160, 10771)]