272677680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34429}}^1$

素因数の和:34459

約数の個数: 120

約数和(自身を含む): 999020880

約数和(自身を除く): 726343200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 34429, 68858, 103287, 137716, 172145, 206574, 275432, 309861, 344290, 378719, 413148, 516435, 550864, 619722, 688580, 757438, 826296, 1032870, 1136157, 1239444, 1377160, 1514876, 1549305, 1652592, 1893595, 2065740, 2272314, 2478888, 2754320, 3029752, 3098610, 3408471, 3787190, 4131480, 4544628, 4957776, 5680785, 6059504, 6197220, 6816942, 7574380, 8262960, 9089256, 11361570, 12394440, 13633884, 15148760, 17042355, 18178512, 22723140, 24788880, 27267768, 30297520, 34084710, 45446280, 54535536, 68169420, 90892560, 136338840, 272677680]

約数ペア:

[(1, 272677680), (2, 136338840), (3, 90892560), (4, 68169420), (5, 54535536), (6, 45446280), (8, 34084710), (9, 30297520), (10, 27267768), (11, 24788880), (12, 22723140), (15, 18178512), (16, 17042355), (18, 15148760), (20, 13633884), (22, 12394440), (24, 11361570), (30, 9089256), (33, 8262960), (36, 7574380), (40, 6816942), (44, 6197220), (45, 6059504), (48, 5680785), (55, 4957776), (60, 4544628), (66, 4131480), (72, 3787190), (80, 3408471), (88, 3098610), (90, 3029752), (99, 2754320), (110, 2478888), (120, 2272314), (132, 2065740), (144, 1893595), (165, 1652592), (176, 1549305), (180, 1514876), (198, 1377160), (220, 1239444), (240, 1136157), (264, 1032870), (330, 826296), (360, 757438), (396, 688580), (440, 619722), (495, 550864), (528, 516435), (660, 413148), (720, 378719), (792, 344290), (880, 309861), (990, 275432), (1320, 206574), (1584, 172145), (1980, 137716), (2640, 103287), (3960, 68858), (7920, 34429)]