124391120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{222127}}^1$

素因数の和:222147

約数の個数: 40

約数和(自身を含む): 330526464

約数和(自身を除く): 206135344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 222127, 444254, 888508, 1110635, 1554889, 1777016, 2221270, 3109778, 3554032, 4442540, 6219556, 7774445, 8885080, 12439112, 15548890, 17770160, 24878224, 31097780, 62195560, 124391120]

約数ペア:

[(1, 124391120), (2, 62195560), (4, 31097780), (5, 24878224), (7, 17770160), (8, 15548890), (10, 12439112), (14, 8885080), (16, 7774445), (20, 6219556), (28, 4442540), (35, 3554032), (40, 3109778), (56, 2221270), (70, 1777016), (80, 1554889), (112, 1110635), (140, 888508), (280, 444254), (560, 222127)]