329850240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1153}}^1$

素因数の和:1324

約数の個数: 128

約数和(自身を含む): 1059372000

約数和(自身を除く): 729521760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 298, 320, 384, 447, 480, 596, 640, 745, 894, 960, 1153, 1192, 1490, 1788, 1920, 2235, 2306, 2384, 2980, 3459, 3576, 4470, 4612, 4768, 5765, 5960, 6918, 7152, 8940, 9224, 9536, 11530, 11920, 13836, 14304, 17295, 17880, 18448, 19072, 23060, 23840, 27672, 28608, 34590, 35760, 36896, 46120, 47680, 55344, 57216, 69180, 71520, 73792, 92240, 95360, 110688, 138360, 143040, 147584, 171797, 184480, 221376, 276720, 286080, 343594, 368960, 442752, 515391, 553440, 687188, 737920, 858985, 1030782, 1106880, 1374376, 1717970, 2061564, 2213760, 2576955, 2748752, 3435940, 4123128, 5153910, 5497504, 6871880, 8246256, 10307820, 10995008, 13743760, 16492512, 20615640, 21990016, 27487520, 32985024, 41231280, 54975040, 65970048, 82462560, 109950080, 164925120, 329850240]

約数ペア:

[(1, 329850240), (2, 164925120), (3, 109950080), (4, 82462560), (5, 65970048), (6, 54975040), (8, 41231280), (10, 32985024), (12, 27487520), (15, 21990016), (16, 20615640), (20, 16492512), (24, 13743760), (30, 10995008), (32, 10307820), (40, 8246256), (48, 6871880), (60, 5497504), (64, 5153910), (80, 4123128), (96, 3435940), (120, 2748752), (128, 2576955), (149, 2213760), (160, 2061564), (192, 1717970), (240, 1374376), (298, 1106880), (320, 1030782), (384, 858985), (447, 737920), (480, 687188), (596, 553440), (640, 515391), (745, 442752), (894, 368960), (960, 343594), (1153, 286080), (1192, 276720), (1490, 221376), (1788, 184480), (1920, 171797), (2235, 147584), (2306, 143040), (2384, 138360), (2980, 110688), (3459, 95360), (3576, 92240), (4470, 73792), (4612, 71520), (4768, 69180), (5765, 57216), (5960, 55344), (6918, 47680), (7152, 46120), (8940, 36896), (9224, 35760), (9536, 34590), (11530, 28608), (11920, 27672), (13836, 23840), (14304, 23060), (17295, 19072), (17880, 18448)]