1349228880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{624643}}^1$

素因数の和:624665

約数の個数: 80

約数和(自身を含む): 4647351360

約数和(自身を除く): 3298122480

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 624643, 1249286, 1873929, 2498572, 3123215, 3747858, 4997144, 5621787, 6246430, 7495716, 9369645, 9994288, 11243574, 12492860, 14991432, 16865361, 18739290, 22487148, 24985720, 28108935, 29982864, 33730722, 37478580, 44974296, 49971440, 56217870, 67461444, 74957160, 84326805, 89948592, 112435740, 134922888, 149914320, 168653610, 224871480, 269845776, 337307220, 449742960, 674614440, 1349228880]

約数ペア:

[(1, 1349228880), (2, 674614440), (3, 449742960), (4, 337307220), (5, 269845776), (6, 224871480), (8, 168653610), (9, 149914320), (10, 134922888), (12, 112435740), (15, 89948592), (16, 84326805), (18, 74957160), (20, 67461444), (24, 56217870), (27, 49971440), (30, 44974296), (36, 37478580), (40, 33730722), (45, 29982864), (48, 28108935), (54, 24985720), (60, 22487148), (72, 18739290), (80, 16865361), (90, 14991432), (108, 12492860), (120, 11243574), (135, 9994288), (144, 9369645), (180, 7495716), (216, 6246430), (240, 5621787), (270, 4997144), (360, 3747858), (432, 3123215), (540, 2498572), (720, 1873929), (1080, 1249286), (2160, 624643)]