1916641230480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{887333903}}^1$

素因数の和:887333925

約数の個数: 80

約数和(自身を含む): 6601764245760

約数和(自身を除く): 4685123015280

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, 887333903, 1774667806, 2662001709, 3549335612, 4436669515, 5324003418, 7098671224, 7986005127, 8873339030, 10648006836, 13310008545, 14197342448, 15972010254, 17746678060, 21296013672, 23958015381, 26620017090, 31944020508, 35493356120, 39930025635, 42592027344, 47916030762, 53240034180, 63888041016, 70986712240, 79860051270, 95832061524, 106480068360, 119790076905, 127776082032, 159720102540, 191664123048, 212960136720, 239580153810, 319440205080, 383328246096, 479160307620, 638880410160, 958320615240, 1916641230480]

約数ペア:

[(1, 1916641230480), (2, 958320615240), (3, 638880410160), (4, 479160307620), (5, 383328246096), (6, 319440205080), (8, 239580153810), (9, 212960136720), (10, 191664123048), (12, 159720102540), (15, 127776082032), (16, 119790076905), (18, 106480068360), (20, 95832061524), (24, 79860051270), (27, 70986712240), (30, 63888041016), (36, 53240034180), (40, 47916030762), (45, 42592027344), (48, 39930025635), (54, 35493356120), (60, 31944020508), (72, 26620017090), (80, 23958015381), (90, 21296013672), (108, 17746678060), (120, 15972010254), (135, 14197342448), (144, 13310008545), (180, 10648006836), (216, 8873339030), (240, 7986005127), (270, 7098671224), (360, 5324003418), (432, 4436669515), (540, 3549335612), (720, 2662001709), (1080, 1774667806), (2160, 887333903)]