12451583520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{47251}}^1$

素因数の和:47336

約数の個数: 192

約数和(自身を含む): 44295914880

約数和(自身を除く): 31844331360

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, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 610, 720, 732, 864, 915, 976, 1080, 1098, 1220, 1440, 1464, 1647, 1830, 1952, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4320, 4392, 4880, 5490, 5856, 6588, 7320, 8235, 8784, 9760, 10980, 13176, 14640, 16470, 17568, 21960, 26352, 29280, 32940, 43920, 47251, 52704, 65880, 87840, 94502, 131760, 141753, 189004, 236255, 263520, 283506, 378008, 425259, 472510, 567012, 708765, 756016, 850518, 945020, 1134024, 1275777, 1417530, 1512032, 1701036, 1890040, 2126295, 2268048, 2551554, 2835060, 2882311, 3402072, 3780080, 4252590, 4536096, 5103108, 5670120, 5764622, 6378885, 6804144, 7560160, 8505180, 8646933, 10206216, 11340240, 11529244, 12757770, 13608288, 14411555, 17010360, 17293866, 20412432, 22680480, 23058488, 25515540, 25940799, 28823110, 34020720, 34587732, 40824864, 43234665, 46116976, 51031080, 51881598, 57646220, 68041440, 69175464, 77822397, 86469330, 92233952, 102062160, 103763196, 115292440, 129703995, 138350928, 155644794, 172938660, 204124320, 207526392, 230584880, 259407990, 276701856, 311289588, 345877320, 389111985, 415052784, 461169760, 518815980, 622579176, 691754640, 778223970, 830105568, 1037631960, 1245158352, 1383509280, 1556447940, 2075263920, 2490316704, 3112895880, 4150527840, 6225791760, 12451583520]

約数ペア:

[(1, 12451583520), (2, 6225791760), (3, 4150527840), (4, 3112895880), (5, 2490316704), (6, 2075263920), (8, 1556447940), (9, 1383509280), (10, 1245158352), (12, 1037631960), (15, 830105568), (16, 778223970), (18, 691754640), (20, 622579176), (24, 518815980), (27, 461169760), (30, 415052784), (32, 389111985), (36, 345877320), (40, 311289588), (45, 276701856), (48, 259407990), (54, 230584880), (60, 207526392), (61, 204124320), (72, 172938660), (80, 155644794), (90, 138350928), (96, 129703995), (108, 115292440), (120, 103763196), (122, 102062160), (135, 92233952), (144, 86469330), (160, 77822397), (180, 69175464), (183, 68041440), (216, 57646220), (240, 51881598), (244, 51031080), (270, 46116976), (288, 43234665), (305, 40824864), (360, 34587732), (366, 34020720), (432, 28823110), (480, 25940799), (488, 25515540), (540, 23058488), (549, 22680480), (610, 20412432), (720, 17293866), (732, 17010360), (864, 14411555), (915, 13608288), (976, 12757770), (1080, 11529244), (1098, 11340240), (1220, 10206216), (1440, 8646933), (1464, 8505180), (1647, 7560160), (1830, 6804144), (1952, 6378885), (2160, 5764622), (2196, 5670120), (2440, 5103108), (2745, 4536096), (2928, 4252590), (3294, 3780080), (3660, 3402072), (4320, 2882311), (4392, 2835060), (4880, 2551554), (5490, 2268048), (5856, 2126295), (6588, 1890040), (7320, 1701036), (8235, 1512032), (8784, 1417530), (9760, 1275777), (10980, 1134024), (13176, 945020), (14640, 850518), (16470, 756016), (17568, 708765), (21960, 567012), (26352, 472510), (29280, 425259), (32940, 378008), (43920, 283506), (47251, 263520), (52704, 236255), (65880, 189004), (87840, 141753), (94502, 131760)]