85346880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{88903}}^1$

素因数の和:88923

約数の個数: 56

約数和(自身を含む): 270979392

約数和(自身を除く): 185632512

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, 88903, 177806, 266709, 355612, 444515, 533418, 711224, 889030, 1066836, 1333545, 1422448, 1778060, 2133672, 2667090, 2844896, 3556120, 4267344, 5334180, 5689792, 7112240, 8534688, 10668360, 14224480, 17069376, 21336720, 28448960, 42673440, 85346880]

約数ペア:

[(1, 85346880), (2, 42673440), (3, 28448960), (4, 21336720), (5, 17069376), (6, 14224480), (8, 10668360), (10, 8534688), (12, 7112240), (15, 5689792), (16, 5334180), (20, 4267344), (24, 3556120), (30, 2844896), (32, 2667090), (40, 2133672), (48, 1778060), (60, 1422448), (64, 1333545), (80, 1066836), (96, 889030), (120, 711224), (160, 533418), (192, 444515), (240, 355612), (320, 266709), (480, 177806), (960, 88903)]