77233440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{160903}}^1$

素因数の和:160921

約数の個数: 48

約数和(自身を含む): 243286848

約数和(自身を除く): 166053408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 160903, 321806, 482709, 643612, 804515, 965418, 1287224, 1609030, 1930836, 2413545, 2574448, 3218060, 3861672, 4827090, 5148896, 6436120, 7723344, 9654180, 12872240, 15446688, 19308360, 25744480, 38616720, 77233440]

約数ペア:

[(1, 77233440), (2, 38616720), (3, 25744480), (4, 19308360), (5, 15446688), (6, 12872240), (8, 9654180), (10, 7723344), (12, 6436120), (15, 5148896), (16, 4827090), (20, 3861672), (24, 3218060), (30, 2574448), (32, 2413545), (40, 1930836), (48, 1609030), (60, 1287224), (80, 965418), (96, 804515), (120, 643612), (160, 482709), (240, 321806), (480, 160903)]