15415120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{27527}}^1$

素因数の和:27547

約数の個数: 40

約数和(自身を含む): 40961664

約数和(自身を除く): 25546544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 27527, 55054, 110108, 137635, 192689, 220216, 275270, 385378, 440432, 550540, 770756, 963445, 1101080, 1541512, 1926890, 2202160, 3083024, 3853780, 7707560, 15415120]

約数ペア:

[(1, 15415120), (2, 7707560), (4, 3853780), (5, 3083024), (7, 2202160), (8, 1926890), (10, 1541512), (14, 1101080), (16, 963445), (20, 770756), (28, 550540), (35, 440432), (40, 385378), (56, 275270), (70, 220216), (80, 192689), (112, 137635), (140, 110108), (280, 55054), (560, 27527)]