672560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1201}}^1$

素因数の和:1221

約数の個数: 40

約数和(自身を含む): 1788576

約数和(自身を除く): 1116016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1201, 2402, 4804, 6005, 8407, 9608, 12010, 16814, 19216, 24020, 33628, 42035, 48040, 67256, 84070, 96080, 134512, 168140, 336280, 672560]

約数ペア:

[(1, 672560), (2, 336280), (4, 168140), (5, 134512), (7, 96080), (8, 84070), (10, 67256), (14, 48040), (16, 42035), (20, 33628), (28, 24020), (35, 19216), (40, 16814), (56, 12010), (70, 9608), (80, 8407), (112, 6005), (140, 4804), (280, 2402), (560, 1201)]