120018240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:534

約数の個数: 224

約数和(自身を含む): 438912000

約数和(自身を除く): 318893760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 432, 435, 464, 479, 480, 522, 540, 576, 580, 696, 720, 783, 864, 870, 928, 958, 960, 1044, 1080, 1160, 1305, 1392, 1437, 1440, 1566, 1728, 1740, 1856, 1916, 2088, 2160, 2320, 2395, 2610, 2784, 2874, 2880, 3132, 3480, 3832, 3915, 4176, 4311, 4320, 4640, 4790, 5220, 5568, 5748, 6264, 6960, 7185, 7664, 7830, 8352, 8622, 8640, 9280, 9580, 10440, 11496, 12528, 12933, 13891, 13920, 14370, 15328, 15660, 16704, 17244, 19160, 20880, 21555, 22992, 25056, 25866, 27782, 27840, 28740, 30656, 31320, 34488, 38320, 41673, 41760, 43110, 45984, 50112, 51732, 55564, 57480, 62640, 64665, 68976, 69455, 76640, 83346, 83520, 86220, 91968, 103464, 111128, 114960, 125019, 125280, 129330, 137952, 138910, 153280, 166692, 172440, 206928, 208365, 222256, 229920, 250038, 250560, 258660, 275904, 277820, 333384, 344880, 375057, 413856, 416730, 444512, 459840, 500076, 517320, 555640, 625095, 666768, 689760, 750114, 827712, 833460, 889024, 1000152, 1034640, 1111280, 1250190, 1333536, 1379520, 1500228, 1666920, 1875285, 2000304, 2069280, 2222560, 2500380, 2667072, 3000456, 3333840, 3750570, 4000608, 4138560, 4445120, 5000760, 6000912, 6667680, 7501140, 8001216, 10001520, 12001824, 13335360, 15002280, 20003040, 24003648, 30004560, 40006080, 60009120, 120018240]

約数ペア:

[(1, 120018240), (2, 60009120), (3, 40006080), (4, 30004560), (5, 24003648), (6, 20003040), (8, 15002280), (9, 13335360), (10, 12001824), (12, 10001520), (15, 8001216), (16, 7501140), (18, 6667680), (20, 6000912), (24, 5000760), (27, 4445120), (29, 4138560), (30, 4000608), (32, 3750570), (36, 3333840), (40, 3000456), (45, 2667072), (48, 2500380), (54, 2222560), (58, 2069280), (60, 2000304), (64, 1875285), (72, 1666920), (80, 1500228), (87, 1379520), (90, 1333536), (96, 1250190), (108, 1111280), (116, 1034640), (120, 1000152), (135, 889024), (144, 833460), (145, 827712), (160, 750114), (174, 689760), (180, 666768), (192, 625095), (216, 555640), (232, 517320), (240, 500076), (261, 459840), (270, 444512), (288, 416730), (290, 413856), (320, 375057), (348, 344880), (360, 333384), (432, 277820), (435, 275904), (464, 258660), (479, 250560), (480, 250038), (522, 229920), (540, 222256), (576, 208365), (580, 206928), (696, 172440), (720, 166692), (783, 153280), (864, 138910), (870, 137952), (928, 129330), (958, 125280), (960, 125019), (1044, 114960), (1080, 111128), (1160, 103464), (1305, 91968), (1392, 86220), (1437, 83520), (1440, 83346), (1566, 76640), (1728, 69455), (1740, 68976), (1856, 64665), (1916, 62640), (2088, 57480), (2160, 55564), (2320, 51732), (2395, 50112), (2610, 45984), (2784, 43110), (2874, 41760), (2880, 41673), (3132, 38320), (3480, 34488), (3832, 31320), (3915, 30656), (4176, 28740), (4311, 27840), (4320, 27782), (4640, 25866), (4790, 25056), (5220, 22992), (5568, 21555), (5748, 20880), (6264, 19160), (6960, 17244), (7185, 16704), (7664, 15660), (7830, 15328), (8352, 14370), (8622, 13920), (8640, 13891), (9280, 12933), (9580, 12528), (10440, 11496)]