323120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{577}}^1$

素因数の和:597

約数の個数: 40

約数和(自身を含む): 860064

約数和(自身を除く): 536944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 577, 1154, 2308, 2885, 4039, 4616, 5770, 8078, 9232, 11540, 16156, 20195, 23080, 32312, 40390, 46160, 64624, 80780, 161560, 323120]

約数ペア:

[(1, 323120), (2, 161560), (4, 80780), (5, 64624), (7, 46160), (8, 40390), (10, 32312), (14, 23080), (16, 20195), (20, 16156), (28, 11540), (35, 9232), (40, 8078), (56, 5770), (70, 4616), (80, 4039), (112, 2885), (140, 2308), (280, 1154), (560, 577)]