426547440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53857}}^1$

素因数の和:53887

約数の個数: 120

約数和(自身を含む): 1562743728

約数和(自身を除く): 1136196288

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, 53857, 107714, 161571, 215428, 269285, 323142, 430856, 484713, 538570, 592427, 646284, 807855, 861712, 969426, 1077140, 1184854, 1292568, 1615710, 1777281, 1938852, 2154280, 2369708, 2423565, 2585136, 2962135, 3231420, 3554562, 3877704, 4308560, 4739416, 4847130, 5331843, 5924270, 6462840, 7109124, 7755408, 8886405, 9478832, 9694260, 10663686, 11848540, 12925680, 14218248, 17772810, 19388520, 21327372, 23697080, 26659215, 28436496, 35545620, 38777040, 42654744, 47394160, 53318430, 71091240, 85309488, 106636860, 142182480, 213273720, 426547440]

約数ペア:

[(1, 426547440), (2, 213273720), (3, 142182480), (4, 106636860), (5, 85309488), (6, 71091240), (8, 53318430), (9, 47394160), (10, 42654744), (11, 38777040), (12, 35545620), (15, 28436496), (16, 26659215), (18, 23697080), (20, 21327372), (22, 19388520), (24, 17772810), (30, 14218248), (33, 12925680), (36, 11848540), (40, 10663686), (44, 9694260), (45, 9478832), (48, 8886405), (55, 7755408), (60, 7109124), (66, 6462840), (72, 5924270), (80, 5331843), (88, 4847130), (90, 4739416), (99, 4308560), (110, 3877704), (120, 3554562), (132, 3231420), (144, 2962135), (165, 2585136), (176, 2423565), (180, 2369708), (198, 2154280), (220, 1938852), (240, 1777281), (264, 1615710), (330, 1292568), (360, 1184854), (396, 1077140), (440, 969426), (495, 861712), (528, 807855), (660, 646284), (720, 592427), (792, 538570), (880, 484713), (990, 430856), (1320, 323142), (1584, 269285), (1980, 215428), (2640, 161571), (3960, 107714), (7920, 53857)]