186120720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:654

約数の個数: 160

約数和(自身を含む): 645792000

約数和(自身を除く): 459671280

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, 433, 540, 597, 720, 796, 866, 995, 1080, 1194, 1299, 1592, 1732, 1791, 1990, 2160, 2165, 2388, 2598, 2985, 3184, 3464, 3582, 3897, 3980, 4330, 4776, 5196, 5373, 5970, 6495, 6928, 7164, 7794, 7960, 8660, 8955, 9552, 10392, 10746, 11691, 11940, 12990, 14328, 15588, 15920, 17320, 17910, 19485, 20784, 21492, 23382, 23880, 25980, 26865, 28656, 31176, 34640, 35820, 38970, 42984, 46764, 47760, 51960, 53730, 58455, 62352, 71640, 77940, 85968, 86167, 93528, 103920, 107460, 116910, 143280, 155880, 172334, 187056, 214920, 233820, 258501, 311760, 344668, 429840, 430835, 467640, 517002, 689336, 775503, 861670, 935280, 1034004, 1292505, 1378672, 1551006, 1723340, 2068008, 2326509, 2585010, 3102012, 3446680, 3877515, 4136016, 4653018, 5170020, 6204024, 6893360, 7755030, 9306036, 10340040, 11632545, 12408048, 15510060, 18612072, 20680080, 23265090, 31020120, 37224144, 46530180, 62040240, 93060360, 186120720]

約数ペア:

[(1, 186120720), (2, 93060360), (3, 62040240), (4, 46530180), (5, 37224144), (6, 31020120), (8, 23265090), (9, 20680080), (10, 18612072), (12, 15510060), (15, 12408048), (16, 11632545), (18, 10340040), (20, 9306036), (24, 7755030), (27, 6893360), (30, 6204024), (36, 5170020), (40, 4653018), (45, 4136016), (48, 3877515), (54, 3446680), (60, 3102012), (72, 2585010), (80, 2326509), (90, 2068008), (108, 1723340), (120, 1551006), (135, 1378672), (144, 1292505), (180, 1034004), (199, 935280), (216, 861670), (240, 775503), (270, 689336), (360, 517002), (398, 467640), (432, 430835), (433, 429840), (540, 344668), (597, 311760), (720, 258501), (796, 233820), (866, 214920), (995, 187056), (1080, 172334), (1194, 155880), (1299, 143280), (1592, 116910), (1732, 107460), (1791, 103920), (1990, 93528), (2160, 86167), (2165, 85968), (2388, 77940), (2598, 71640), (2985, 62352), (3184, 58455), (3464, 53730), (3582, 51960), (3897, 47760), (3980, 46764), (4330, 42984), (4776, 38970), (5196, 35820), (5373, 34640), (5970, 31176), (6495, 28656), (6928, 26865), (7164, 25980), (7794, 23880), (7960, 23382), (8660, 21492), (8955, 20784), (9552, 19485), (10392, 17910), (10746, 17320), (11691, 15920), (11940, 15588), (12990, 14328)]