120213120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 256

約数和(自身を含む): 423014400

約数和(自身を除く): 302801280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 64, 68, 80, 85, 87, 96, 102, 116, 120, 127, 128, 136, 145, 160, 170, 174, 192, 204, 232, 240, 254, 255, 272, 290, 320, 340, 348, 381, 384, 408, 435, 464, 480, 493, 508, 510, 544, 580, 635, 640, 680, 696, 762, 816, 870, 928, 960, 986, 1016, 1020, 1088, 1160, 1270, 1360, 1392, 1479, 1524, 1632, 1740, 1856, 1905, 1920, 1972, 2032, 2040, 2159, 2176, 2320, 2465, 2540, 2720, 2784, 2958, 3048, 3264, 3480, 3683, 3712, 3810, 3944, 4064, 4080, 4318, 4640, 4930, 5080, 5440, 5568, 5916, 6096, 6477, 6528, 6960, 7366, 7395, 7620, 7888, 8128, 8160, 8636, 9280, 9860, 10160, 10795, 10880, 11049, 11136, 11832, 12192, 12954, 13920, 14732, 14790, 15240, 15776, 16256, 16320, 17272, 18415, 18560, 19720, 20320, 21590, 22098, 23664, 24384, 25908, 27840, 29464, 29580, 30480, 31552, 32385, 32640, 34544, 36830, 39440, 40640, 43180, 44196, 47328, 48768, 51816, 55245, 55680, 58928, 59160, 60960, 62611, 63104, 64770, 69088, 73660, 78880, 81280, 86360, 88392, 94656, 103632, 110490, 117856, 118320, 121920, 125222, 129540, 138176, 147320, 157760, 172720, 176784, 187833, 189312, 207264, 220980, 235712, 236640, 243840, 250444, 259080, 276352, 294640, 313055, 315520, 345440, 353568, 375666, 414528, 441960, 471424, 473280, 500888, 518160, 589280, 626110, 690880, 707136, 751332, 829056, 883920, 939165, 946560, 1001776, 1036320, 1178560, 1252220, 1381760, 1414272, 1502664, 1767840, 1878330, 2003552, 2072640, 2357120, 2504440, 3005328, 3535680, 3756660, 4007104, 4145280, 5008880, 6010656, 7071360, 7513320, 8014208, 10017760, 12021312, 15026640, 20035520, 24042624, 30053280, 40071040, 60106560, 120213120]

約数ペア:

[(1, 120213120), (2, 60106560), (3, 40071040), (4, 30053280), (5, 24042624), (6, 20035520), (8, 15026640), (10, 12021312), (12, 10017760), (15, 8014208), (16, 7513320), (17, 7071360), (20, 6010656), (24, 5008880), (29, 4145280), (30, 4007104), (32, 3756660), (34, 3535680), (40, 3005328), (48, 2504440), (51, 2357120), (58, 2072640), (60, 2003552), (64, 1878330), (68, 1767840), (80, 1502664), (85, 1414272), (87, 1381760), (96, 1252220), (102, 1178560), (116, 1036320), (120, 1001776), (127, 946560), (128, 939165), (136, 883920), (145, 829056), (160, 751332), (170, 707136), (174, 690880), (192, 626110), (204, 589280), (232, 518160), (240, 500888), (254, 473280), (255, 471424), (272, 441960), (290, 414528), (320, 375666), (340, 353568), (348, 345440), (381, 315520), (384, 313055), (408, 294640), (435, 276352), (464, 259080), (480, 250444), (493, 243840), (508, 236640), (510, 235712), (544, 220980), (580, 207264), (635, 189312), (640, 187833), (680, 176784), (696, 172720), (762, 157760), (816, 147320), (870, 138176), (928, 129540), (960, 125222), (986, 121920), (1016, 118320), (1020, 117856), (1088, 110490), (1160, 103632), (1270, 94656), (1360, 88392), (1392, 86360), (1479, 81280), (1524, 78880), (1632, 73660), (1740, 69088), (1856, 64770), (1905, 63104), (1920, 62611), (1972, 60960), (2032, 59160), (2040, 58928), (2159, 55680), (2176, 55245), (2320, 51816), (2465, 48768), (2540, 47328), (2720, 44196), (2784, 43180), (2958, 40640), (3048, 39440), (3264, 36830), (3480, 34544), (3683, 32640), (3712, 32385), (3810, 31552), (3944, 30480), (4064, 29580), (4080, 29464), (4318, 27840), (4640, 25908), (4930, 24384), (5080, 23664), (5440, 22098), (5568, 21590), (5916, 20320), (6096, 19720), (6477, 18560), (6528, 18415), (6960, 17272), (7366, 16320), (7395, 16256), (7620, 15776), (7888, 15240), (8128, 14790), (8160, 14732), (8636, 13920), (9280, 12954), (9860, 12192), (10160, 11832), (10795, 11136), (10880, 11049)]