83906880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{87403}}^1$

素因数の和:87423

約数の個数: 56

約数和(自身を含む): 266407392

約数和(自身を除く): 182500512

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, 87403, 174806, 262209, 349612, 437015, 524418, 699224, 874030, 1048836, 1311045, 1398448, 1748060, 2097672, 2622090, 2796896, 3496120, 4195344, 5244180, 5593792, 6992240, 8390688, 10488360, 13984480, 16781376, 20976720, 27968960, 41953440, 83906880]

約数ペア:

[(1, 83906880), (2, 41953440), (3, 27968960), (4, 20976720), (5, 16781376), (6, 13984480), (8, 10488360), (10, 8390688), (12, 6992240), (15, 5593792), (16, 5244180), (20, 4195344), (24, 3496120), (30, 2796896), (32, 2622090), (40, 2097672), (48, 1748060), (60, 1398448), (64, 1311045), (80, 1048836), (96, 874030), (120, 699224), (160, 524418), (192, 437015), (240, 349612), (320, 262209), (480, 174806), (960, 87403)]