1242125280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8713}}^1$

素因数の和:8751

約数の個数: 240

約数和(自身を含む): 4782731184

約数和(自身を除く): 3540605904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7920, 8713, 8910, 9504, 11880, 12960, 14256, 15840, 17426, 17820, 23760, 26139, 28512, 34852, 35640, 43565, 47520, 52278, 69704, 71280, 78417, 87130, 95843, 104556, 130695, 139408, 142560, 156834, 174260, 191686, 209112, 235251, 261390, 278816, 287529, 313668, 348520, 383372, 392085, 418224, 470502, 479215, 522780, 575058, 627336, 697040, 705753, 766744, 784170, 836448, 862587, 941004, 958430, 1045560, 1150116, 1176255, 1254672, 1394080, 1411506, 1437645, 1533488, 1568340, 1725174, 1882008, 1916860, 2091120, 2300232, 2352510, 2509344, 2587761, 2823012, 2875290, 3066976, 3136680, 3450348, 3528765, 3764016, 3833720, 4182240, 4312935, 4600464, 4705020, 5175522, 5646024, 5750580, 6273360, 6900696, 7057530, 7528032, 7667440, 7763283, 8625870, 9200928, 9410040, 10351044, 11292048, 11501160, 12546720, 12938805, 13801392, 14115060, 15334880, 15526566, 17251740, 18820080, 20702088, 22584096, 23002320, 25877610, 27602784, 28230120, 31053132, 34503480, 37640160, 38816415, 41404176, 46004640, 51755220, 56460240, 62106264, 69006960, 77632830, 82808352, 103510440, 112920480, 124212528, 138013920, 155265660, 207020880, 248425056, 310531320, 414041760, 621062640, 1242125280]

約数ペア:

[(1, 1242125280), (2, 621062640), (3, 414041760), (4, 310531320), (5, 248425056), (6, 207020880), (8, 155265660), (9, 138013920), (10, 124212528), (11, 112920480), (12, 103510440), (15, 82808352), (16, 77632830), (18, 69006960), (20, 62106264), (22, 56460240), (24, 51755220), (27, 46004640), (30, 41404176), (32, 38816415), (33, 37640160), (36, 34503480), (40, 31053132), (44, 28230120), (45, 27602784), (48, 25877610), (54, 23002320), (55, 22584096), (60, 20702088), (66, 18820080), (72, 17251740), (80, 15526566), (81, 15334880), (88, 14115060), (90, 13801392), (96, 12938805), (99, 12546720), (108, 11501160), (110, 11292048), (120, 10351044), (132, 9410040), (135, 9200928), (144, 8625870), (160, 7763283), (162, 7667440), (165, 7528032), (176, 7057530), (180, 6900696), (198, 6273360), (216, 5750580), (220, 5646024), (240, 5175522), (264, 4705020), (270, 4600464), (288, 4312935), (297, 4182240), (324, 3833720), (330, 3764016), (352, 3528765), (360, 3450348), (396, 3136680), (405, 3066976), (432, 2875290), (440, 2823012), (480, 2587761), (495, 2509344), (528, 2352510), (540, 2300232), (594, 2091120), (648, 1916860), (660, 1882008), (720, 1725174), (792, 1568340), (810, 1533488), (864, 1437645), (880, 1411506), (891, 1394080), (990, 1254672), (1056, 1176255), (1080, 1150116), (1188, 1045560), (1296, 958430), (1320, 941004), (1440, 862587), (1485, 836448), (1584, 784170), (1620, 766744), (1760, 705753), (1782, 697040), (1980, 627336), (2160, 575058), (2376, 522780), (2592, 479215), (2640, 470502), (2970, 418224), (3168, 392085), (3240, 383372), (3564, 348520), (3960, 313668), (4320, 287529), (4455, 278816), (4752, 261390), (5280, 235251), (5940, 209112), (6480, 191686), (7128, 174260), (7920, 156834), (8713, 142560), (8910, 139408), (9504, 130695), (11880, 104556), (12960, 95843), (14256, 87130), (15840, 78417), (17426, 71280), (17820, 69704), (23760, 52278), (26139, 47520), (28512, 43565), (34852, 35640)]