424480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{379}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 1149120

約数和(自身を除く): 724640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 379, 560, 758, 1120, 1516, 1895, 2653, 3032, 3790, 5306, 6064, 7580, 10612, 12128, 13265, 15160, 21224, 26530, 30320, 42448, 53060, 60640, 84896, 106120, 212240, 424480]

約数ペア:

[(1, 424480), (2, 212240), (4, 106120), (5, 84896), (7, 60640), (8, 53060), (10, 42448), (14, 30320), (16, 26530), (20, 21224), (28, 15160), (32, 13265), (35, 12128), (40, 10612), (56, 7580), (70, 6064), (80, 5306), (112, 3790), (140, 3032), (160, 2653), (224, 1895), (280, 1516), (379, 1120), (560, 758)]