127517220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{236143}}^1$

素因数の和:236161

約数の個数: 48

約数和(自身を含む): 396721920

約数和(自身を除く): 269204700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 236143, 472286, 708429, 944572, 1180715, 1416858, 2125287, 2361430, 2833716, 3542145, 4250574, 4722860, 6375861, 7084290, 8501148, 10626435, 12751722, 14168580, 21252870, 25503444, 31879305, 42505740, 63758610, 127517220]

約数ペア:

[(1, 127517220), (2, 63758610), (3, 42505740), (4, 31879305), (5, 25503444), (6, 21252870), (9, 14168580), (10, 12751722), (12, 10626435), (15, 8501148), (18, 7084290), (20, 6375861), (27, 4722860), (30, 4250574), (36, 3542145), (45, 2833716), (54, 2361430), (60, 2125287), (90, 1416858), (108, 1180715), (135, 944572), (180, 708429), (270, 472286), (540, 236143)]