425278080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{24611}}^1$

素因数の和:24639

約数の個数: 128

約数和(自身を含む): 1506254400

約数和(自身を除く): 1080976320

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, 24611, 49222, 73833, 98444, 123055, 147666, 196888, 221499, 246110, 295332, 369165, 393776, 442998, 492220, 590664, 664497, 738330, 787552, 885996, 984440, 1107495, 1181328, 1328994, 1476660, 1575104, 1771992, 1968880, 2214990, 2362656, 2657988, 2953320, 3150208, 3322485, 3543984, 3937760, 4429980, 4725312, 5315976, 5906640, 6644970, 7087968, 7875520, 8859960, 9450624, 10631952, 11813280, 13289940, 14175936, 15751040, 17719920, 21263904, 23626560, 26579880, 28351872, 35439840, 42527808, 47253120, 53159760, 70879680, 85055616, 106319520, 141759360, 212639040, 425278080]

約数ペア:

[(1, 425278080), (2, 212639040), (3, 141759360), (4, 106319520), (5, 85055616), (6, 70879680), (8, 53159760), (9, 47253120), (10, 42527808), (12, 35439840), (15, 28351872), (16, 26579880), (18, 23626560), (20, 21263904), (24, 17719920), (27, 15751040), (30, 14175936), (32, 13289940), (36, 11813280), (40, 10631952), (45, 9450624), (48, 8859960), (54, 7875520), (60, 7087968), (64, 6644970), (72, 5906640), (80, 5315976), (90, 4725312), (96, 4429980), (108, 3937760), (120, 3543984), (128, 3322485), (135, 3150208), (144, 2953320), (160, 2657988), (180, 2362656), (192, 2214990), (216, 1968880), (240, 1771992), (270, 1575104), (288, 1476660), (320, 1328994), (360, 1181328), (384, 1107495), (432, 984440), (480, 885996), (540, 787552), (576, 738330), (640, 664497), (720, 590664), (864, 492220), (960, 442998), (1080, 393776), (1152, 369165), (1440, 295332), (1728, 246110), (1920, 221499), (2160, 196888), (2880, 147666), (3456, 123055), (4320, 98444), (5760, 73833), (8640, 49222), (17280, 24611)]