145239120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 240

約数和(自身を含む): 536215680

約数和(自身を除く): 390976560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 59, 60, 65, 72, 78, 80, 90, 104, 117, 118, 120, 130, 144, 156, 177, 180, 195, 208, 234, 236, 240, 260, 263, 295, 312, 354, 360, 390, 468, 472, 520, 526, 531, 585, 590, 624, 708, 720, 767, 780, 789, 885, 936, 944, 1040, 1052, 1062, 1170, 1180, 1315, 1416, 1534, 1560, 1578, 1770, 1872, 2104, 2124, 2301, 2340, 2360, 2367, 2630, 2655, 2832, 3068, 3120, 3156, 3419, 3540, 3835, 3945, 4208, 4248, 4602, 4680, 4720, 4734, 5260, 5310, 6136, 6312, 6838, 6903, 7080, 7670, 7890, 8496, 9204, 9360, 9468, 10257, 10520, 10620, 11505, 11835, 12272, 12624, 13676, 13806, 14160, 15340, 15517, 15780, 17095, 18408, 18936, 20514, 21040, 21240, 23010, 23670, 27352, 27612, 30680, 30771, 31034, 31560, 34190, 34515, 36816, 37872, 41028, 42480, 46020, 46551, 47340, 51285, 54704, 55224, 61360, 61542, 62068, 63120, 68380, 69030, 77585, 82056, 92040, 93102, 94680, 102570, 110448, 123084, 124136, 136760, 138060, 139653, 153855, 155170, 164112, 184080, 186204, 189360, 201721, 205140, 232755, 246168, 248272, 273520, 276120, 279306, 307710, 310340, 372408, 403442, 410280, 465510, 492336, 552240, 558612, 605163, 615420, 620680, 698265, 744816, 806884, 820560, 931020, 1008605, 1117224, 1210326, 1230840, 1241360, 1396530, 1613768, 1815489, 1862040, 2017210, 2234448, 2420652, 2461680, 2793060, 3025815, 3227536, 3630978, 3724080, 4034420, 4841304, 5586120, 6051630, 7261956, 8068840, 9077445, 9682608, 11172240, 12103260, 14523912, 16137680, 18154890, 24206520, 29047824, 36309780, 48413040, 72619560, 145239120]

約数ペア:

[(1, 145239120), (2, 72619560), (3, 48413040), (4, 36309780), (5, 29047824), (6, 24206520), (8, 18154890), (9, 16137680), (10, 14523912), (12, 12103260), (13, 11172240), (15, 9682608), (16, 9077445), (18, 8068840), (20, 7261956), (24, 6051630), (26, 5586120), (30, 4841304), (36, 4034420), (39, 3724080), (40, 3630978), (45, 3227536), (48, 3025815), (52, 2793060), (59, 2461680), (60, 2420652), (65, 2234448), (72, 2017210), (78, 1862040), (80, 1815489), (90, 1613768), (104, 1396530), (117, 1241360), (118, 1230840), (120, 1210326), (130, 1117224), (144, 1008605), (156, 931020), (177, 820560), (180, 806884), (195, 744816), (208, 698265), (234, 620680), (236, 615420), (240, 605163), (260, 558612), (263, 552240), (295, 492336), (312, 465510), (354, 410280), (360, 403442), (390, 372408), (468, 310340), (472, 307710), (520, 279306), (526, 276120), (531, 273520), (585, 248272), (590, 246168), (624, 232755), (708, 205140), (720, 201721), (767, 189360), (780, 186204), (789, 184080), (885, 164112), (936, 155170), (944, 153855), (1040, 139653), (1052, 138060), (1062, 136760), (1170, 124136), (1180, 123084), (1315, 110448), (1416, 102570), (1534, 94680), (1560, 93102), (1578, 92040), (1770, 82056), (1872, 77585), (2104, 69030), (2124, 68380), (2301, 63120), (2340, 62068), (2360, 61542), (2367, 61360), (2630, 55224), (2655, 54704), (2832, 51285), (3068, 47340), (3120, 46551), (3156, 46020), (3419, 42480), (3540, 41028), (3835, 37872), (3945, 36816), (4208, 34515), (4248, 34190), (4602, 31560), (4680, 31034), (4720, 30771), (4734, 30680), (5260, 27612), (5310, 27352), (6136, 23670), (6312, 23010), (6838, 21240), (6903, 21040), (7080, 20514), (7670, 18936), (7890, 18408), (8496, 17095), (9204, 15780), (9360, 15517), (9468, 15340), (10257, 14160), (10520, 13806), (10620, 13676), (11505, 12624), (11835, 12272)]