275527440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:862

約数の個数: 160

約数和(自身を含む): 955296000

約数和(自身を除く): 679768560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 199, 216, 240, 270, 360, 398, 432, 540, 597, 641, 720, 796, 995, 1080, 1194, 1282, 1592, 1791, 1923, 1990, 2160, 2388, 2564, 2985, 3184, 3205, 3582, 3846, 3980, 4776, 5128, 5373, 5769, 5970, 6410, 7164, 7692, 7960, 8955, 9552, 9615, 10256, 10746, 11538, 11940, 12820, 14328, 15384, 15920, 17307, 17910, 19230, 21492, 23076, 23880, 25640, 26865, 28656, 28845, 30768, 34614, 35820, 38460, 42984, 46152, 47760, 51280, 53730, 57690, 69228, 71640, 76920, 85968, 86535, 92304, 107460, 115380, 127559, 138456, 143280, 153840, 173070, 214920, 230760, 255118, 276912, 346140, 382677, 429840, 461520, 510236, 637795, 692280, 765354, 1020472, 1148031, 1275590, 1384560, 1530708, 1913385, 2040944, 2296062, 2551180, 3061416, 3444093, 3826770, 4592124, 5102360, 5740155, 6122832, 6888186, 7653540, 9184248, 10204720, 11480310, 13776372, 15307080, 17220465, 18368496, 22960620, 27552744, 30614160, 34440930, 45921240, 55105488, 68881860, 91842480, 137763720, 275527440]

約数ペア:

[(1, 275527440), (2, 137763720), (3, 91842480), (4, 68881860), (5, 55105488), (6, 45921240), (8, 34440930), (9, 30614160), (10, 27552744), (12, 22960620), (15, 18368496), (16, 17220465), (18, 15307080), (20, 13776372), (24, 11480310), (27, 10204720), (30, 9184248), (36, 7653540), (40, 6888186), (45, 6122832), (48, 5740155), (54, 5102360), (60, 4592124), (72, 3826770), (80, 3444093), (90, 3061416), (108, 2551180), (120, 2296062), (135, 2040944), (144, 1913385), (180, 1530708), (199, 1384560), (216, 1275590), (240, 1148031), (270, 1020472), (360, 765354), (398, 692280), (432, 637795), (540, 510236), (597, 461520), (641, 429840), (720, 382677), (796, 346140), (995, 276912), (1080, 255118), (1194, 230760), (1282, 214920), (1592, 173070), (1791, 153840), (1923, 143280), (1990, 138456), (2160, 127559), (2388, 115380), (2564, 107460), (2985, 92304), (3184, 86535), (3205, 85968), (3582, 76920), (3846, 71640), (3980, 69228), (4776, 57690), (5128, 53730), (5373, 51280), (5769, 47760), (5970, 46152), (6410, 42984), (7164, 38460), (7692, 35820), (7960, 34614), (8955, 30768), (9552, 28845), (9615, 28656), (10256, 26865), (10746, 25640), (11538, 23880), (11940, 23076), (12820, 21492), (14328, 19230), (15384, 17910), (15920, 17307)]