75782880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{52627}}^1$

素因数の和:52648

約数の個数: 72

約数和(自身を含む): 258613992

約数和(自身を除く): 182831112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 52627, 105254, 157881, 210508, 263135, 315762, 421016, 473643, 526270, 631524, 789405, 842032, 947286, 1052540, 1263048, 1578810, 1684064, 1894572, 2105080, 2368215, 2526096, 3157620, 3789144, 4210160, 4736430, 5052192, 6315240, 7578288, 8420320, 9472860, 12630480, 15156576, 18945720, 25260960, 37891440, 75782880]

約数ペア:

[(1, 75782880), (2, 37891440), (3, 25260960), (4, 18945720), (5, 15156576), (6, 12630480), (8, 9472860), (9, 8420320), (10, 7578288), (12, 6315240), (15, 5052192), (16, 4736430), (18, 4210160), (20, 3789144), (24, 3157620), (30, 2526096), (32, 2368215), (36, 2105080), (40, 1894572), (45, 1684064), (48, 1578810), (60, 1263048), (72, 1052540), (80, 947286), (90, 842032), (96, 789405), (120, 631524), (144, 526270), (160, 473643), (180, 421016), (240, 315762), (288, 263135), (360, 210508), (480, 157881), (720, 105254), (1440, 52627)]