238446720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13799}}^1$

素因数の和:13827

約数の個数: 128

約数和(自身を含む): 844560000

約数和(自身を除く): 606113280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 13799, 17280, 27598, 41397, 55196, 68995, 82794, 110392, 124191, 137990, 165588, 206985, 220784, 248382, 275980, 331176, 372573, 413970, 441568, 496764, 551960, 620955, 662352, 745146, 827940, 883136, 993528, 1103920, 1241910, 1324704, 1490292, 1655880, 1766272, 1862865, 1987056, 2207840, 2483820, 2649408, 2980584, 3311760, 3725730, 3974112, 4415680, 4967640, 5298816, 5961168, 6623520, 7451460, 7948224, 8831360, 9935280, 11922336, 13247040, 14902920, 15896448, 19870560, 23844672, 26494080, 29805840, 39741120, 47689344, 59611680, 79482240, 119223360, 238446720]

約数ペア:

[(1, 238446720), (2, 119223360), (3, 79482240), (4, 59611680), (5, 47689344), (6, 39741120), (8, 29805840), (9, 26494080), (10, 23844672), (12, 19870560), (15, 15896448), (16, 14902920), (18, 13247040), (20, 11922336), (24, 9935280), (27, 8831360), (30, 7948224), (32, 7451460), (36, 6623520), (40, 5961168), (45, 5298816), (48, 4967640), (54, 4415680), (60, 3974112), (64, 3725730), (72, 3311760), (80, 2980584), (90, 2649408), (96, 2483820), (108, 2207840), (120, 1987056), (128, 1862865), (135, 1766272), (144, 1655880), (160, 1490292), (180, 1324704), (192, 1241910), (216, 1103920), (240, 993528), (270, 883136), (288, 827940), (320, 745146), (360, 662352), (384, 620955), (432, 551960), (480, 496764), (540, 441568), (576, 413970), (640, 372573), (720, 331176), (864, 275980), (960, 248382), (1080, 220784), (1152, 206985), (1440, 165588), (1728, 137990), (1920, 124191), (2160, 110392), (2880, 82794), (3456, 68995), (4320, 55196), (5760, 41397), (8640, 27598), (13799, 17280)]