423894480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1766227}}^1$

素因数の和:1766243

約数の個数: 40

約数和(自身を含む): 1314073632

約数和(自身を除く): 890179152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1766227, 3532454, 5298681, 7064908, 8831135, 10597362, 14129816, 17662270, 21194724, 26493405, 28259632, 35324540, 42389448, 52986810, 70649080, 84778896, 105973620, 141298160, 211947240, 423894480]

約数ペア:

[(1, 423894480), (2, 211947240), (3, 141298160), (4, 105973620), (5, 84778896), (6, 70649080), (8, 52986810), (10, 42389448), (12, 35324540), (15, 28259632), (16, 26493405), (20, 21194724), (24, 17662270), (30, 14129816), (40, 10597362), (48, 8831135), (60, 7064908), (80, 5298681), (120, 3532454), (240, 1766227)]