301461120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 1050192000

約数和(自身を除く): 748730880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 199, 240, 263, 288, 320, 360, 384, 398, 480, 526, 576, 597, 640, 720, 789, 796, 960, 995, 1052, 1152, 1194, 1315, 1440, 1578, 1592, 1791, 1920, 1990, 2104, 2367, 2388, 2630, 2880, 2985, 3156, 3184, 3582, 3945, 3980, 4208, 4734, 4776, 5260, 5760, 5970, 6312, 6368, 7164, 7890, 7960, 8416, 8955, 9468, 9552, 10520, 11835, 11940, 12624, 12736, 14328, 15780, 15920, 16832, 17910, 18936, 19104, 21040, 23670, 23880, 25248, 25472, 28656, 31560, 31840, 33664, 35820, 37872, 38208, 42080, 47340, 47760, 50496, 52337, 57312, 63120, 63680, 71640, 75744, 76416, 84160, 94680, 95520, 100992, 104674, 114624, 126240, 127360, 143280, 151488, 157011, 168320, 189360, 191040, 209348, 229248, 252480, 261685, 286560, 302976, 314022, 378720, 382080, 418696, 471033, 504960, 523370, 573120, 628044, 757440, 785055, 837392, 942066, 1046740, 1146240, 1256088, 1514880, 1570110, 1674784, 1884132, 2093480, 2355165, 2512176, 3140220, 3349568, 3768264, 4186960, 4710330, 5024352, 6280440, 6699136, 7536528, 8373920, 9420660, 10048704, 12560880, 15073056, 16747840, 18841320, 20097408, 25121760, 30146112, 33495680, 37682640, 50243520, 60292224, 75365280, 100487040, 150730560, 301461120]

約数ペア:

[(1, 301461120), (2, 150730560), (3, 100487040), (4, 75365280), (5, 60292224), (6, 50243520), (8, 37682640), (9, 33495680), (10, 30146112), (12, 25121760), (15, 20097408), (16, 18841320), (18, 16747840), (20, 15073056), (24, 12560880), (30, 10048704), (32, 9420660), (36, 8373920), (40, 7536528), (45, 6699136), (48, 6280440), (60, 5024352), (64, 4710330), (72, 4186960), (80, 3768264), (90, 3349568), (96, 3140220), (120, 2512176), (128, 2355165), (144, 2093480), (160, 1884132), (180, 1674784), (192, 1570110), (199, 1514880), (240, 1256088), (263, 1146240), (288, 1046740), (320, 942066), (360, 837392), (384, 785055), (398, 757440), (480, 628044), (526, 573120), (576, 523370), (597, 504960), (640, 471033), (720, 418696), (789, 382080), (796, 378720), (960, 314022), (995, 302976), (1052, 286560), (1152, 261685), (1194, 252480), (1315, 229248), (1440, 209348), (1578, 191040), (1592, 189360), (1791, 168320), (1920, 157011), (1990, 151488), (2104, 143280), (2367, 127360), (2388, 126240), (2630, 114624), (2880, 104674), (2985, 100992), (3156, 95520), (3184, 94680), (3582, 84160), (3945, 76416), (3980, 75744), (4208, 71640), (4734, 63680), (4776, 63120), (5260, 57312), (5760, 52337), (5970, 50496), (6312, 47760), (6368, 47340), (7164, 42080), (7890, 38208), (7960, 37872), (8416, 35820), (8955, 33664), (9468, 31840), (9552, 31560), (10520, 28656), (11835, 25472), (11940, 25248), (12624, 23880), (12736, 23670), (14328, 21040), (15780, 19104), (15920, 18936), (16832, 17910)]