2025240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2411}}^1$

素因数の和:2432

約数の個数: 64

約数和(自身を含む): 6946560

約数和(自身を除く): 4921320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2411, 4822, 7233, 9644, 12055, 14466, 16877, 19288, 24110, 28932, 33754, 36165, 48220, 50631, 57864, 67508, 72330, 84385, 96440, 101262, 135016, 144660, 168770, 202524, 253155, 289320, 337540, 405048, 506310, 675080, 1012620, 2025240]

約数ペア:

[(1, 2025240), (2, 1012620), (3, 675080), (4, 506310), (5, 405048), (6, 337540), (7, 289320), (8, 253155), (10, 202524), (12, 168770), (14, 144660), (15, 135016), (20, 101262), (21, 96440), (24, 84385), (28, 72330), (30, 67508), (35, 57864), (40, 50631), (42, 48220), (56, 36165), (60, 33754), (70, 28932), (84, 24110), (105, 19288), (120, 16877), (140, 14466), (168, 12055), (210, 9644), (280, 7233), (420, 4822), (840, 2411)]