2957120

素因数分解:

$2^6\times 5^1\times {\mathrm{9241}}^1$

素因数の和:9258

約数の個数: 28

約数和(自身を含む): 7042404

約数和(自身を除く): 4085284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9241, 18482, 36964, 46205, 73928, 92410, 147856, 184820, 295712, 369640, 591424, 739280, 1478560, 2957120]

約数ペア:

[(1, 2957120), (2, 1478560), (4, 739280), (5, 591424), (8, 369640), (10, 295712), (16, 184820), (20, 147856), (32, 92410), (40, 73928), (64, 46205), (80, 36964), (160, 18482), (320, 9241)]