13751520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{28649}}^1$

素因数の和:28667

約数の個数: 48

約数和(自身を含む): 43318800

約数和(自身を除く): 29567280

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, 28649, 57298, 85947, 114596, 143245, 171894, 229192, 286490, 343788, 429735, 458384, 572980, 687576, 859470, 916768, 1145960, 1375152, 1718940, 2291920, 2750304, 3437880, 4583840, 6875760, 13751520]

約数ペア:

[(1, 13751520), (2, 6875760), (3, 4583840), (4, 3437880), (5, 2750304), (6, 2291920), (8, 1718940), (10, 1375152), (12, 1145960), (15, 916768), (16, 859470), (20, 687576), (24, 572980), (30, 458384), (32, 429735), (40, 343788), (48, 286490), (60, 229192), (80, 171894), (96, 143245), (120, 114596), (160, 85947), (240, 57298), (480, 28649)]