30328320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:396

約数の個数: 160

約数和(自身を含む): 106064640

約数和(自身を除く): 75736320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 359, 384, 440, 480, 512, 528, 640, 660, 704, 718, 768, 880, 960, 1056, 1077, 1280, 1320, 1408, 1436, 1536, 1760, 1795, 1920, 2112, 2154, 2560, 2640, 2816, 2872, 3520, 3590, 3840, 3949, 4224, 4308, 5280, 5385, 5632, 5744, 7040, 7180, 7680, 7898, 8448, 8616, 10560, 10770, 11488, 11847, 14080, 14360, 15796, 16896, 17232, 19745, 21120, 21540, 22976, 23694, 28160, 28720, 31592, 34464, 39490, 42240, 43080, 45952, 47388, 57440, 59235, 63184, 68928, 78980, 84480, 86160, 91904, 94776, 114880, 118470, 126368, 137856, 157960, 172320, 183808, 189552, 229760, 236940, 252736, 275712, 315920, 344640, 379104, 459520, 473880, 505472, 551424, 631840, 689280, 758208, 919040, 947760, 1010944, 1263680, 1378560, 1516416, 1895520, 2021888, 2527360, 2757120, 3032832, 3791040, 5054720, 6065664, 7582080, 10109440, 15164160, 30328320]

約数ペア:

[(1, 30328320), (2, 15164160), (3, 10109440), (4, 7582080), (5, 6065664), (6, 5054720), (8, 3791040), (10, 3032832), (11, 2757120), (12, 2527360), (15, 2021888), (16, 1895520), (20, 1516416), (22, 1378560), (24, 1263680), (30, 1010944), (32, 947760), (33, 919040), (40, 758208), (44, 689280), (48, 631840), (55, 551424), (60, 505472), (64, 473880), (66, 459520), (80, 379104), (88, 344640), (96, 315920), (110, 275712), (120, 252736), (128, 236940), (132, 229760), (160, 189552), (165, 183808), (176, 172320), (192, 157960), (220, 137856), (240, 126368), (256, 118470), (264, 114880), (320, 94776), (330, 91904), (352, 86160), (359, 84480), (384, 78980), (440, 68928), (480, 63184), (512, 59235), (528, 57440), (640, 47388), (660, 45952), (704, 43080), (718, 42240), (768, 39490), (880, 34464), (960, 31592), (1056, 28720), (1077, 28160), (1280, 23694), (1320, 22976), (1408, 21540), (1436, 21120), (1536, 19745), (1760, 17232), (1795, 16896), (1920, 15796), (2112, 14360), (2154, 14080), (2560, 11847), (2640, 11488), (2816, 10770), (2872, 10560), (3520, 8616), (3590, 8448), (3840, 7898), (3949, 7680), (4224, 7180), (4308, 7040), (5280, 5744), (5385, 5632)]