637917120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{24611}}^1$

素因数の和:24640

約数の個数: 140

約数和(自身を含む): 2269275624

約数和(自身を除く): 1631358504

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 24611, 25920, 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, 1993491, 2214990, 2362656, 2657988, 2953320, 3322485, 3543984, 3937760, 3986982, 4429980, 4725312, 5315976, 5906640, 6644970, 7087968, 7875520, 7973964, 8859960, 9967455, 10631952, 11813280, 13289940, 14175936, 15947928, 17719920, 19934910, 21263904, 23626560, 26579880, 31895856, 35439840, 39869820, 42527808, 53159760, 63791712, 70879680, 79739640, 106319520, 127583424, 159479280, 212639040, 318958560, 637917120]

約数ペア:

[(1, 637917120), (2, 318958560), (3, 212639040), (4, 159479280), (5, 127583424), (6, 106319520), (8, 79739640), (9, 70879680), (10, 63791712), (12, 53159760), (15, 42527808), (16, 39869820), (18, 35439840), (20, 31895856), (24, 26579880), (27, 23626560), (30, 21263904), (32, 19934910), (36, 17719920), (40, 15947928), (45, 14175936), (48, 13289940), (54, 11813280), (60, 10631952), (64, 9967455), (72, 8859960), (80, 7973964), (81, 7875520), (90, 7087968), (96, 6644970), (108, 5906640), (120, 5315976), (135, 4725312), (144, 4429980), (160, 3986982), (162, 3937760), (180, 3543984), (192, 3322485), (216, 2953320), (240, 2657988), (270, 2362656), (288, 2214990), (320, 1993491), (324, 1968880), (360, 1771992), (405, 1575104), (432, 1476660), (480, 1328994), (540, 1181328), (576, 1107495), (648, 984440), (720, 885996), (810, 787552), (864, 738330), (960, 664497), (1080, 590664), (1296, 492220), (1440, 442998), (1620, 393776), (1728, 369165), (2160, 295332), (2592, 246110), (2880, 221499), (3240, 196888), (4320, 147666), (5184, 123055), (6480, 98444), (8640, 73833), (12960, 49222), (24611, 25920)]