2545879680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{147331}}^1$

素因数の和:147359

約数の個数: 128

約数和(自身を含む): 9016718400

約数和(自身を除く): 6470838720

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 147331, 294662, 441993, 589324, 736655, 883986, 1178648, 1325979, 1473310, 1767972, 2209965, 2357296, 2651958, 2946620, 3535944, 3977937, 4419930, 4714592, 5303916, 5893240, 6629895, 7071888, 7955874, 8839860, 9429184, 10607832, 11786480, 13259790, 14143776, 15911748, 17679720, 18858368, 19889685, 21215664, 23572960, 26519580, 28287552, 31823496, 35359440, 39779370, 42431328, 47145920, 53039160, 56575104, 63646992, 70718880, 79558740, 84862656, 94291840, 106078320, 127293984, 141437760, 159117480, 169725312, 212156640, 254587968, 282875520, 318234960, 424313280, 509175936, 636469920, 848626560, 1272939840, 2545879680]

約数ペア:

[(1, 2545879680), (2, 1272939840), (3, 848626560), (4, 636469920), (5, 509175936), (6, 424313280), (8, 318234960), (9, 282875520), (10, 254587968), (12, 212156640), (15, 169725312), (16, 159117480), (18, 141437760), (20, 127293984), (24, 106078320), (27, 94291840), (30, 84862656), (32, 79558740), (36, 70718880), (40, 63646992), (45, 56575104), (48, 53039160), (54, 47145920), (60, 42431328), (64, 39779370), (72, 35359440), (80, 31823496), (90, 28287552), (96, 26519580), (108, 23572960), (120, 21215664), (128, 19889685), (135, 18858368), (144, 17679720), (160, 15911748), (180, 14143776), (192, 13259790), (216, 11786480), (240, 10607832), (270, 9429184), (288, 8839860), (320, 7955874), (360, 7071888), (384, 6629895), (432, 5893240), (480, 5303916), (540, 4714592), (576, 4419930), (640, 3977937), (720, 3535944), (864, 2946620), (960, 2651958), (1080, 2357296), (1152, 2209965), (1440, 1767972), (1728, 1473310), (1920, 1325979), (2160, 1178648), (2880, 883986), (3456, 736655), (4320, 589324), (5760, 441993), (8640, 294662), (17280, 147331)]