121980960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 452874240

約数和(自身を除く): 330893280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 29, 30, 32, 36, 40, 45, 46, 48, 58, 60, 69, 72, 80, 87, 90, 92, 96, 115, 116, 120, 127, 138, 144, 145, 160, 174, 180, 184, 207, 230, 232, 240, 254, 261, 276, 288, 290, 345, 348, 360, 368, 381, 414, 435, 460, 464, 480, 508, 522, 552, 580, 635, 667, 690, 696, 720, 736, 762, 828, 870, 920, 928, 1016, 1035, 1044, 1104, 1143, 1160, 1270, 1305, 1334, 1380, 1392, 1440, 1524, 1656, 1740, 1840, 1905, 2001, 2032, 2070, 2088, 2208, 2286, 2320, 2540, 2610, 2668, 2760, 2784, 2921, 3048, 3312, 3335, 3480, 3680, 3683, 3810, 4002, 4064, 4140, 4176, 4572, 4640, 5080, 5220, 5336, 5520, 5715, 5842, 6003, 6096, 6624, 6670, 6960, 7366, 7620, 8004, 8280, 8352, 8763, 9144, 10005, 10160, 10440, 10672, 11040, 11049, 11430, 11684, 12006, 12192, 13340, 13920, 14605, 14732, 15240, 16008, 16560, 17526, 18288, 18415, 20010, 20320, 20880, 21344, 22098, 22860, 23368, 24012, 26289, 26680, 29210, 29464, 30015, 30480, 32016, 33120, 33147, 35052, 36576, 36830, 40020, 41760, 43815, 44196, 45720, 46736, 48024, 52578, 53360, 55245, 58420, 58928, 60030, 60960, 64032, 66294, 70104, 73660, 80040, 84709, 87630, 88392, 91440, 93472, 96048, 105156, 106720, 110490, 116840, 117856, 120060, 131445, 132588, 140208, 147320, 160080, 165735, 169418, 175260, 176784, 182880, 192096, 210312, 220980, 233680, 240120, 254127, 262890, 265176, 280416, 294640, 320160, 331470, 338836, 350520, 353568, 420624, 423545, 441960, 467360, 480240, 508254, 525780, 530352, 589280, 662940, 677672, 701040, 762381, 841248, 847090, 883920, 960480, 1016508, 1051560, 1060704, 1270635, 1325880, 1355344, 1402080, 1524762, 1694180, 1767840, 2033016, 2103120, 2541270, 2651760, 2710688, 3049524, 3388360, 3811905, 4066032, 4206240, 5082540, 5303520, 6099048, 6776720, 7623810, 8132064, 10165080, 12198096, 13553440, 15247620, 20330160, 24396192, 30495240, 40660320, 60990480, 121980960]

約数ペア:

[(1, 121980960), (2, 60990480), (3, 40660320), (4, 30495240), (5, 24396192), (6, 20330160), (8, 15247620), (9, 13553440), (10, 12198096), (12, 10165080), (15, 8132064), (16, 7623810), (18, 6776720), (20, 6099048), (23, 5303520), (24, 5082540), (29, 4206240), (30, 4066032), (32, 3811905), (36, 3388360), (40, 3049524), (45, 2710688), (46, 2651760), (48, 2541270), (58, 2103120), (60, 2033016), (69, 1767840), (72, 1694180), (80, 1524762), (87, 1402080), (90, 1355344), (92, 1325880), (96, 1270635), (115, 1060704), (116, 1051560), (120, 1016508), (127, 960480), (138, 883920), (144, 847090), (145, 841248), (160, 762381), (174, 701040), (180, 677672), (184, 662940), (207, 589280), (230, 530352), (232, 525780), (240, 508254), (254, 480240), (261, 467360), (276, 441960), (288, 423545), (290, 420624), (345, 353568), (348, 350520), (360, 338836), (368, 331470), (381, 320160), (414, 294640), (435, 280416), (460, 265176), (464, 262890), (480, 254127), (508, 240120), (522, 233680), (552, 220980), (580, 210312), (635, 192096), (667, 182880), (690, 176784), (696, 175260), (720, 169418), (736, 165735), (762, 160080), (828, 147320), (870, 140208), (920, 132588), (928, 131445), (1016, 120060), (1035, 117856), (1044, 116840), (1104, 110490), (1143, 106720), (1160, 105156), (1270, 96048), (1305, 93472), (1334, 91440), (1380, 88392), (1392, 87630), (1440, 84709), (1524, 80040), (1656, 73660), (1740, 70104), (1840, 66294), (1905, 64032), (2001, 60960), (2032, 60030), (2070, 58928), (2088, 58420), (2208, 55245), (2286, 53360), (2320, 52578), (2540, 48024), (2610, 46736), (2668, 45720), (2760, 44196), (2784, 43815), (2921, 41760), (3048, 40020), (3312, 36830), (3335, 36576), (3480, 35052), (3680, 33147), (3683, 33120), (3810, 32016), (4002, 30480), (4064, 30015), (4140, 29464), (4176, 29210), (4572, 26680), (4640, 26289), (5080, 24012), (5220, 23368), (5336, 22860), (5520, 22098), (5715, 21344), (5842, 20880), (6003, 20320), (6096, 20010), (6624, 18415), (6670, 18288), (6960, 17526), (7366, 16560), (7620, 16008), (8004, 15240), (8280, 14732), (8352, 14605), (8763, 13920), (9144, 13340), (10005, 12192), (10160, 12006), (10440, 11684), (10672, 11430), (11040, 11049)]