3825240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 7786920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 251, 254, 381, 502, 508, 635, 753, 762, 1004, 1016, 1255, 1270, 1506, 1524, 1905, 2008, 2510, 2540, 3012, 3048, 3765, 3810, 5020, 5080, 6024, 7530, 7620, 10040, 15060, 15240, 30120, 31877, 63754, 95631, 127508, 159385, 191262, 255016, 318770, 382524, 478155, 637540, 765048, 956310, 1275080, 1912620, 3825240]

約数ペア:

[(1, 3825240), (2, 1912620), (3, 1275080), (4, 956310), (5, 765048), (6, 637540), (8, 478155), (10, 382524), (12, 318770), (15, 255016), (20, 191262), (24, 159385), (30, 127508), (40, 95631), (60, 63754), (120, 31877), (127, 30120), (251, 15240), (254, 15060), (381, 10040), (502, 7620), (508, 7530), (635, 6024), (753, 5080), (762, 5020), (1004, 3810), (1016, 3765), (1255, 3048), (1270, 3012), (1506, 2540), (1524, 2510), (1905, 2008)]