55011960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{16979}}^1$

素因数の和:17002

約数の個数: 80

約数和(自身を含む): 184912200

約数和(自身を除く): 129900240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 16979, 33958, 50937, 67916, 84895, 101874, 135832, 152811, 169790, 203748, 254685, 305622, 339580, 407496, 458433, 509370, 611244, 679160, 764055, 916866, 1018740, 1222488, 1375299, 1528110, 1833732, 2037480, 2292165, 2750598, 3056220, 3667464, 4584330, 5501196, 6112440, 6876495, 9168660, 11002392, 13752990, 18337320, 27505980, 55011960]

約数ペア:

[(1, 55011960), (2, 27505980), (3, 18337320), (4, 13752990), (5, 11002392), (6, 9168660), (8, 6876495), (9, 6112440), (10, 5501196), (12, 4584330), (15, 3667464), (18, 3056220), (20, 2750598), (24, 2292165), (27, 2037480), (30, 1833732), (36, 1528110), (40, 1375299), (45, 1222488), (54, 1018740), (60, 916866), (72, 764055), (81, 679160), (90, 611244), (108, 509370), (120, 458433), (135, 407496), (162, 339580), (180, 305622), (216, 254685), (270, 203748), (324, 169790), (360, 152811), (405, 135832), (540, 101874), (648, 84895), (810, 67916), (1080, 50937), (1620, 33958), (3240, 16979)]