11656440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 39916800

約数和(自身を除く): 28260360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 251, 258, 270, 344, 360, 387, 430, 502, 516, 540, 645, 753, 774, 860, 1004, 1032, 1080, 1161, 1255, 1290, 1506, 1548, 1720, 1935, 2008, 2259, 2322, 2510, 2580, 3012, 3096, 3765, 3870, 4518, 4644, 5020, 5160, 5805, 6024, 6777, 7530, 7740, 9036, 9288, 10040, 10793, 11295, 11610, 13554, 15060, 15480, 18072, 21586, 22590, 23220, 27108, 30120, 32379, 33885, 43172, 45180, 46440, 53965, 54216, 64758, 67770, 86344, 90360, 97137, 107930, 129516, 135540, 161895, 194274, 215860, 259032, 271080, 291411, 323790, 388548, 431720, 485685, 582822, 647580, 777096, 971370, 1165644, 1295160, 1457055, 1942740, 2331288, 2914110, 3885480, 5828220, 11656440]

約数ペア:

[(1, 11656440), (2, 5828220), (3, 3885480), (4, 2914110), (5, 2331288), (6, 1942740), (8, 1457055), (9, 1295160), (10, 1165644), (12, 971370), (15, 777096), (18, 647580), (20, 582822), (24, 485685), (27, 431720), (30, 388548), (36, 323790), (40, 291411), (43, 271080), (45, 259032), (54, 215860), (60, 194274), (72, 161895), (86, 135540), (90, 129516), (108, 107930), (120, 97137), (129, 90360), (135, 86344), (172, 67770), (180, 64758), (215, 54216), (216, 53965), (251, 46440), (258, 45180), (270, 43172), (344, 33885), (360, 32379), (387, 30120), (430, 27108), (502, 23220), (516, 22590), (540, 21586), (645, 18072), (753, 15480), (774, 15060), (860, 13554), (1004, 11610), (1032, 11295), (1080, 10793), (1161, 10040), (1255, 9288), (1290, 9036), (1506, 7740), (1548, 7530), (1720, 6777), (1935, 6024), (2008, 5805), (2259, 5160), (2322, 5020), (2510, 4644), (2580, 4518), (3012, 3870), (3096, 3765)]