553610880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:679

約数の個数: 192

約数和(自身を含む): 1924715520

約数和(自身を除く): 1371104640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 223, 240, 288, 320, 360, 384, 431, 446, 480, 576, 640, 669, 720, 862, 892, 960, 1115, 1152, 1293, 1338, 1440, 1724, 1784, 1920, 2007, 2155, 2230, 2586, 2676, 2880, 3345, 3448, 3568, 3879, 4014, 4310, 4460, 5172, 5352, 5760, 6465, 6690, 6896, 7136, 7758, 8028, 8620, 8920, 10035, 10344, 10704, 12930, 13380, 13792, 14272, 15516, 16056, 17240, 17840, 19395, 20070, 20688, 21408, 25860, 26760, 27584, 28544, 31032, 32112, 34480, 35680, 38790, 40140, 41376, 42816, 51720, 53520, 55168, 62064, 64224, 68960, 71360, 77580, 80280, 82752, 85632, 96113, 103440, 107040, 124128, 128448, 137920, 142720, 155160, 160560, 165504, 192226, 206880, 214080, 248256, 256896, 275840, 288339, 310320, 321120, 384452, 413760, 428160, 480565, 496512, 576678, 620640, 642240, 768904, 827520, 865017, 961130, 1153356, 1241280, 1284480, 1441695, 1537808, 1730034, 1922260, 2306712, 2482560, 2883390, 3075616, 3460068, 3844520, 4325085, 4613424, 5766780, 6151232, 6920136, 7689040, 8650170, 9226848, 11533560, 12302464, 13840272, 15378080, 17300340, 18453696, 23067120, 27680544, 30756160, 34600680, 36907392, 46134240, 55361088, 61512320, 69201360, 92268480, 110722176, 138402720, 184536960, 276805440, 553610880]

約数ペア:

[(1, 553610880), (2, 276805440), (3, 184536960), (4, 138402720), (5, 110722176), (6, 92268480), (8, 69201360), (9, 61512320), (10, 55361088), (12, 46134240), (15, 36907392), (16, 34600680), (18, 30756160), (20, 27680544), (24, 23067120), (30, 18453696), (32, 17300340), (36, 15378080), (40, 13840272), (45, 12302464), (48, 11533560), (60, 9226848), (64, 8650170), (72, 7689040), (80, 6920136), (90, 6151232), (96, 5766780), (120, 4613424), (128, 4325085), (144, 3844520), (160, 3460068), (180, 3075616), (192, 2883390), (223, 2482560), (240, 2306712), (288, 1922260), (320, 1730034), (360, 1537808), (384, 1441695), (431, 1284480), (446, 1241280), (480, 1153356), (576, 961130), (640, 865017), (669, 827520), (720, 768904), (862, 642240), (892, 620640), (960, 576678), (1115, 496512), (1152, 480565), (1293, 428160), (1338, 413760), (1440, 384452), (1724, 321120), (1784, 310320), (1920, 288339), (2007, 275840), (2155, 256896), (2230, 248256), (2586, 214080), (2676, 206880), (2880, 192226), (3345, 165504), (3448, 160560), (3568, 155160), (3879, 142720), (4014, 137920), (4310, 128448), (4460, 124128), (5172, 107040), (5352, 103440), (5760, 96113), (6465, 85632), (6690, 82752), (6896, 80280), (7136, 77580), (7758, 71360), (8028, 68960), (8620, 64224), (8920, 62064), (10035, 55168), (10344, 53520), (10704, 51720), (12930, 42816), (13380, 41376), (13792, 40140), (14272, 38790), (15516, 35680), (16056, 34480), (17240, 32112), (17840, 31032), (19395, 28544), (20070, 27584), (20688, 26760), (21408, 25860)]