8945640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 32931360

約数和(自身を除く): 23985720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 251, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 502, 540, 594, 648, 660, 753, 792, 810, 891, 990, 1004, 1080, 1188, 1255, 1320, 1485, 1506, 1620, 1782, 1980, 2008, 2259, 2376, 2510, 2761, 2970, 3012, 3240, 3564, 3765, 3960, 4455, 4518, 5020, 5522, 5940, 6024, 6777, 7128, 7530, 8283, 8910, 9036, 10040, 11044, 11295, 11880, 13554, 13805, 15060, 16566, 17820, 18072, 20331, 22088, 22590, 24849, 27108, 27610, 30120, 33132, 33885, 35640, 40662, 41415, 45180, 49698, 54216, 55220, 66264, 67770, 74547, 81324, 82830, 90360, 99396, 101655, 110440, 124245, 135540, 149094, 162648, 165660, 198792, 203310, 223641, 248490, 271080, 298188, 331320, 372735, 406620, 447282, 496980, 596376, 745470, 813240, 894564, 993960, 1118205, 1490940, 1789128, 2236410, 2981880, 4472820, 8945640]

約数ペア:

[(1, 8945640), (2, 4472820), (3, 2981880), (4, 2236410), (5, 1789128), (6, 1490940), (8, 1118205), (9, 993960), (10, 894564), (11, 813240), (12, 745470), (15, 596376), (18, 496980), (20, 447282), (22, 406620), (24, 372735), (27, 331320), (30, 298188), (33, 271080), (36, 248490), (40, 223641), (44, 203310), (45, 198792), (54, 165660), (55, 162648), (60, 149094), (66, 135540), (72, 124245), (81, 110440), (88, 101655), (90, 99396), (99, 90360), (108, 82830), (110, 81324), (120, 74547), (132, 67770), (135, 66264), (162, 55220), (165, 54216), (180, 49698), (198, 45180), (216, 41415), (220, 40662), (251, 35640), (264, 33885), (270, 33132), (297, 30120), (324, 27610), (330, 27108), (360, 24849), (396, 22590), (405, 22088), (440, 20331), (495, 18072), (502, 17820), (540, 16566), (594, 15060), (648, 13805), (660, 13554), (753, 11880), (792, 11295), (810, 11044), (891, 10040), (990, 9036), (1004, 8910), (1080, 8283), (1188, 7530), (1255, 7128), (1320, 6777), (1485, 6024), (1506, 5940), (1620, 5522), (1782, 5020), (1980, 4518), (2008, 4455), (2259, 3960), (2376, 3765), (2510, 3564), (2761, 3240), (2970, 3012)]