11475720

素因数分解:

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

素因数の和:395

約数の個数: 96

約数和(自身を含む): 37739520

約数和(自身を除く): 26263800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 251, 254, 360, 381, 502, 508, 635, 753, 762, 1004, 1016, 1143, 1255, 1270, 1506, 1524, 1905, 2008, 2259, 2286, 2510, 2540, 3012, 3048, 3765, 3810, 4518, 4572, 5020, 5080, 5715, 6024, 7530, 7620, 9036, 9144, 10040, 11295, 11430, 15060, 15240, 18072, 22590, 22860, 30120, 31877, 45180, 45720, 63754, 90360, 95631, 127508, 159385, 191262, 255016, 286893, 318770, 382524, 478155, 573786, 637540, 765048, 956310, 1147572, 1275080, 1434465, 1912620, 2295144, 2868930, 3825240, 5737860, 11475720]

約数ペア:

[(1, 11475720), (2, 5737860), (3, 3825240), (4, 2868930), (5, 2295144), (6, 1912620), (8, 1434465), (9, 1275080), (10, 1147572), (12, 956310), (15, 765048), (18, 637540), (20, 573786), (24, 478155), (30, 382524), (36, 318770), (40, 286893), (45, 255016), (60, 191262), (72, 159385), (90, 127508), (120, 95631), (127, 90360), (180, 63754), (251, 45720), (254, 45180), (360, 31877), (381, 30120), (502, 22860), (508, 22590), (635, 18072), (753, 15240), (762, 15060), (1004, 11430), (1016, 11295), (1143, 10040), (1255, 9144), (1270, 9036), (1506, 7620), (1524, 7530), (1905, 6024), (2008, 5715), (2259, 5080), (2286, 5020), (2510, 4572), (2540, 4518), (3012, 3810), (3048, 3765)]