126343440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1$

素因数の和:861

約数の個数: 120

約数和(自身を含む): 426341760

約数和(自身を除く): 299998320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 379, 463, 720, 758, 926, 1137, 1389, 1516, 1852, 1895, 2274, 2315, 2778, 3032, 3411, 3704, 3790, 4167, 4548, 4630, 5556, 5685, 6064, 6822, 6945, 7408, 7580, 8334, 9096, 9260, 11112, 11370, 13644, 13890, 15160, 16668, 17055, 18192, 18520, 20835, 22224, 22740, 27288, 27780, 30320, 33336, 34110, 37040, 41670, 45480, 54576, 55560, 66672, 68220, 83340, 90960, 111120, 136440, 166680, 175477, 272880, 333360, 350954, 526431, 701908, 877385, 1052862, 1403816, 1579293, 1754770, 2105724, 2632155, 2807632, 3158586, 3509540, 4211448, 5264310, 6317172, 7019080, 7896465, 8422896, 10528620, 12634344, 14038160, 15792930, 21057240, 25268688, 31585860, 42114480, 63171720, 126343440]

約数ペア:

[(1, 126343440), (2, 63171720), (3, 42114480), (4, 31585860), (5, 25268688), (6, 21057240), (8, 15792930), (9, 14038160), (10, 12634344), (12, 10528620), (15, 8422896), (16, 7896465), (18, 7019080), (20, 6317172), (24, 5264310), (30, 4211448), (36, 3509540), (40, 3158586), (45, 2807632), (48, 2632155), (60, 2105724), (72, 1754770), (80, 1579293), (90, 1403816), (120, 1052862), (144, 877385), (180, 701908), (240, 526431), (360, 350954), (379, 333360), (463, 272880), (720, 175477), (758, 166680), (926, 136440), (1137, 111120), (1389, 90960), (1516, 83340), (1852, 68220), (1895, 66672), (2274, 55560), (2315, 54576), (2778, 45480), (3032, 41670), (3411, 37040), (3704, 34110), (3790, 33336), (4167, 30320), (4548, 27780), (4630, 27288), (5556, 22740), (5685, 22224), (6064, 20835), (6822, 18520), (6945, 18192), (7408, 17055), (7580, 16668), (8334, 15160), (9096, 13890), (9260, 13644), (11112, 11370)]