8945880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 27095040

約数和(自身を除く): 18149160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 587, 635, 762, 1016, 1174, 1270, 1524, 1761, 1905, 2348, 2540, 2935, 3048, 3522, 3810, 4696, 5080, 5870, 7044, 7620, 8805, 11740, 14088, 15240, 17610, 23480, 35220, 70440, 74549, 149098, 223647, 298196, 372745, 447294, 596392, 745490, 894588, 1118235, 1490980, 1789176, 2236470, 2981960, 4472940, 8945880]

約数ペア:

[(1, 8945880), (2, 4472940), (3, 2981960), (4, 2236470), (5, 1789176), (6, 1490980), (8, 1118235), (10, 894588), (12, 745490), (15, 596392), (20, 447294), (24, 372745), (30, 298196), (40, 223647), (60, 149098), (120, 74549), (127, 70440), (254, 35220), (381, 23480), (508, 17610), (587, 15240), (635, 14088), (762, 11740), (1016, 8805), (1174, 7620), (1270, 7044), (1524, 5870), (1761, 5080), (1905, 4696), (2348, 3810), (2540, 3522), (2935, 3048)]