101491440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{422881}}^1$

素因数の和:422897

約数の個数: 40

約数和(自身を含む): 314624208

約数和(自身を除く): 213132768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 422881, 845762, 1268643, 1691524, 2114405, 2537286, 3383048, 4228810, 5074572, 6343215, 6766096, 8457620, 10149144, 12686430, 16915240, 20298288, 25372860, 33830480, 50745720, 101491440]

約数ペア:

[(1, 101491440), (2, 50745720), (3, 33830480), (4, 25372860), (5, 20298288), (6, 16915240), (8, 12686430), (10, 10149144), (12, 8457620), (15, 6766096), (16, 6343215), (20, 5074572), (24, 4228810), (30, 3383048), (40, 2537286), (48, 2114405), (60, 1691524), (80, 1268643), (120, 845762), (240, 422881)]