129023280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{6637}}^1$

素因数の和:6665

約数の個数: 120

約数和(自身を含む): 449419152

約数和(自身を除く): 320395872

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 6637, 9720, 13274, 19440, 19911, 26548, 33185, 39822, 53096, 59733, 66370, 79644, 99555, 106192, 119466, 132740, 159288, 179199, 199110, 238932, 265480, 298665, 318576, 358398, 398220, 477864, 530960, 537597, 597330, 716796, 796440, 895995, 955728, 1075194, 1194660, 1433592, 1592880, 1612791, 1791990, 2150388, 2389320, 2687985, 2867184, 3225582, 3583980, 4300776, 4778640, 5375970, 6451164, 7167960, 8063955, 8601552, 10751940, 12902328, 14335920, 16127910, 21503880, 25804656, 32255820, 43007760, 64511640, 129023280]

約数ペア:

[(1, 129023280), (2, 64511640), (3, 43007760), (4, 32255820), (5, 25804656), (6, 21503880), (8, 16127910), (9, 14335920), (10, 12902328), (12, 10751940), (15, 8601552), (16, 8063955), (18, 7167960), (20, 6451164), (24, 5375970), (27, 4778640), (30, 4300776), (36, 3583980), (40, 3225582), (45, 2867184), (48, 2687985), (54, 2389320), (60, 2150388), (72, 1791990), (80, 1612791), (81, 1592880), (90, 1433592), (108, 1194660), (120, 1075194), (135, 955728), (144, 895995), (162, 796440), (180, 716796), (216, 597330), (240, 537597), (243, 530960), (270, 477864), (324, 398220), (360, 358398), (405, 318576), (432, 298665), (486, 265480), (540, 238932), (648, 199110), (720, 179199), (810, 159288), (972, 132740), (1080, 119466), (1215, 106192), (1296, 99555), (1620, 79644), (1944, 66370), (2160, 59733), (2430, 53096), (3240, 39822), (3888, 33185), (4860, 26548), (6480, 19911), (6637, 19440), (9720, 13274)]