181044720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 240

約数和(自身を含む): 644542080

約数和(自身を除く): 463497360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 81, 90, 108, 120, 134, 135, 139, 144, 162, 180, 201, 216, 240, 243, 268, 270, 278, 324, 335, 360, 402, 405, 417, 432, 486, 536, 540, 556, 603, 648, 670, 695, 720, 804, 810, 834, 972, 1005, 1072, 1080, 1112, 1206, 1215, 1251, 1296, 1340, 1390, 1608, 1620, 1668, 1809, 1944, 2010, 2085, 2160, 2224, 2412, 2430, 2502, 2680, 2780, 3015, 3216, 3240, 3336, 3618, 3753, 3888, 4020, 4170, 4824, 4860, 5004, 5360, 5427, 5560, 6030, 6255, 6480, 6672, 7236, 7506, 8040, 8340, 9045, 9313, 9648, 9720, 10008, 10854, 11120, 11259, 12060, 12510, 14472, 15012, 16080, 16281, 16680, 18090, 18626, 18765, 19440, 20016, 21708, 22518, 24120, 25020, 27135, 27939, 28944, 30024, 32562, 33360, 33777, 36180, 37252, 37530, 43416, 45036, 46565, 48240, 50040, 54270, 55878, 56295, 60048, 65124, 67554, 72360, 74504, 75060, 81405, 83817, 86832, 90072, 93130, 100080, 108540, 111756, 112590, 130248, 135108, 139695, 144720, 149008, 150120, 162810, 167634, 168885, 180144, 186260, 217080, 223512, 225180, 251451, 260496, 270216, 279390, 300240, 325620, 335268, 337770, 372520, 419085, 434160, 447024, 450360, 502902, 540432, 558780, 651240, 670536, 675540, 745040, 754353, 838170, 900720, 1005804, 1117560, 1257255, 1302480, 1341072, 1351080, 1508706, 1676340, 2011608, 2235120, 2263059, 2514510, 2702160, 3017412, 3352680, 3771765, 4023216, 4526118, 5029020, 6034824, 6705360, 7543530, 9052236, 10058040, 11315295, 12069648, 15087060, 18104472, 20116080, 22630590, 30174120, 36208944, 45261180, 60348240, 90522360, 181044720]

約数ペア:

[(1, 181044720), (2, 90522360), (3, 60348240), (4, 45261180), (5, 36208944), (6, 30174120), (8, 22630590), (9, 20116080), (10, 18104472), (12, 15087060), (15, 12069648), (16, 11315295), (18, 10058040), (20, 9052236), (24, 7543530), (27, 6705360), (30, 6034824), (36, 5029020), (40, 4526118), (45, 4023216), (48, 3771765), (54, 3352680), (60, 3017412), (67, 2702160), (72, 2514510), (80, 2263059), (81, 2235120), (90, 2011608), (108, 1676340), (120, 1508706), (134, 1351080), (135, 1341072), (139, 1302480), (144, 1257255), (162, 1117560), (180, 1005804), (201, 900720), (216, 838170), (240, 754353), (243, 745040), (268, 675540), (270, 670536), (278, 651240), (324, 558780), (335, 540432), (360, 502902), (402, 450360), (405, 447024), (417, 434160), (432, 419085), (486, 372520), (536, 337770), (540, 335268), (556, 325620), (603, 300240), (648, 279390), (670, 270216), (695, 260496), (720, 251451), (804, 225180), (810, 223512), (834, 217080), (972, 186260), (1005, 180144), (1072, 168885), (1080, 167634), (1112, 162810), (1206, 150120), (1215, 149008), (1251, 144720), (1296, 139695), (1340, 135108), (1390, 130248), (1608, 112590), (1620, 111756), (1668, 108540), (1809, 100080), (1944, 93130), (2010, 90072), (2085, 86832), (2160, 83817), (2224, 81405), (2412, 75060), (2430, 74504), (2502, 72360), (2680, 67554), (2780, 65124), (3015, 60048), (3216, 56295), (3240, 55878), (3336, 54270), (3618, 50040), (3753, 48240), (3888, 46565), (4020, 45036), (4170, 43416), (4824, 37530), (4860, 37252), (5004, 36180), (5360, 33777), (5427, 33360), (5560, 32562), (6030, 30024), (6255, 28944), (6480, 27939), (6672, 27135), (7236, 25020), (7506, 24120), (8040, 22518), (8340, 21708), (9045, 20016), (9313, 19440), (9648, 18765), (9720, 18626), (10008, 18090), (10854, 16680), (11120, 16281), (11259, 16080), (12060, 15012), (12510, 14472)]