2548322880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2654503}}^1$

素因数の和:2654523

約数の個数: 56

約数和(自身を含む): 8090928192

約数和(自身を除く): 5542605312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2654503, 5309006, 7963509, 10618012, 13272515, 15927018, 21236024, 26545030, 31854036, 39817545, 42472048, 53090060, 63708072, 79635090, 84944096, 106180120, 127416144, 159270180, 169888192, 212360240, 254832288, 318540360, 424720480, 509664576, 637080720, 849440960, 1274161440, 2548322880]

約数ペア:

[(1, 2548322880), (2, 1274161440), (3, 849440960), (4, 637080720), (5, 509664576), (6, 424720480), (8, 318540360), (10, 254832288), (12, 212360240), (15, 169888192), (16, 159270180), (20, 127416144), (24, 106180120), (30, 84944096), (32, 79635090), (40, 63708072), (48, 53090060), (60, 42472048), (64, 39817545), (80, 31854036), (96, 26545030), (120, 21236024), (160, 15927018), (192, 13272515), (240, 10618012), (320, 7963509), (480, 5309006), (960, 2654503)]