864004320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:599

約数の個数: 240

約数和(自身を含む): 3075423120

約数和(自身を除く): 2211418800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 163, 180, 216, 240, 270, 288, 324, 326, 360, 405, 409, 432, 480, 489, 540, 648, 652, 720, 810, 815, 818, 864, 978, 1080, 1227, 1296, 1304, 1440, 1467, 1620, 1630, 1636, 1956, 2045, 2160, 2445, 2454, 2592, 2608, 2934, 3240, 3260, 3272, 3681, 3912, 4090, 4320, 4401, 4890, 4908, 5216, 5868, 6135, 6480, 6520, 6544, 7335, 7362, 7824, 8180, 8802, 9780, 9816, 11043, 11736, 12270, 12960, 13040, 13088, 13203, 14670, 14724, 15648, 16360, 17604, 18405, 19560, 19632, 22005, 22086, 23472, 24540, 26080, 26406, 29340, 29448, 32720, 33129, 35208, 36810, 39120, 39264, 44010, 44172, 46944, 49080, 52812, 55215, 58680, 58896, 65440, 66015, 66258, 66667, 70416, 73620, 78240, 88020, 88344, 98160, 105624, 110430, 117360, 117792, 132030, 132516, 133334, 140832, 147240, 165645, 176040, 176688, 196320, 200001, 211248, 220860, 234720, 264060, 265032, 266668, 294480, 331290, 333335, 352080, 353376, 400002, 422496, 441720, 528120, 530064, 533336, 588960, 600003, 662580, 666670, 704160, 800004, 883440, 1000005, 1056240, 1060128, 1066672, 1200006, 1325160, 1333340, 1600008, 1766880, 1800009, 2000010, 2112480, 2133344, 2400012, 2650320, 2666680, 3000015, 3200016, 3600018, 4000020, 4800024, 5300640, 5333360, 5400027, 6000030, 6400032, 7200036, 8000040, 9000045, 9600048, 10666720, 10800054, 12000060, 14400072, 16000080, 18000090, 19200096, 21600108, 24000120, 27000135, 28800144, 32000160, 36000180, 43200216, 48000240, 54000270, 57600288, 72000360, 86400432, 96000480, 108000540, 144000720, 172800864, 216001080, 288001440, 432002160, 864004320]

約数ペア:

[(1, 864004320), (2, 432002160), (3, 288001440), (4, 216001080), (5, 172800864), (6, 144000720), (8, 108000540), (9, 96000480), (10, 86400432), (12, 72000360), (15, 57600288), (16, 54000270), (18, 48000240), (20, 43200216), (24, 36000180), (27, 32000160), (30, 28800144), (32, 27000135), (36, 24000120), (40, 21600108), (45, 19200096), (48, 18000090), (54, 16000080), (60, 14400072), (72, 12000060), (80, 10800054), (81, 10666720), (90, 9600048), (96, 9000045), (108, 8000040), (120, 7200036), (135, 6400032), (144, 6000030), (160, 5400027), (162, 5333360), (163, 5300640), (180, 4800024), (216, 4000020), (240, 3600018), (270, 3200016), (288, 3000015), (324, 2666680), (326, 2650320), (360, 2400012), (405, 2133344), (409, 2112480), (432, 2000010), (480, 1800009), (489, 1766880), (540, 1600008), (648, 1333340), (652, 1325160), (720, 1200006), (810, 1066672), (815, 1060128), (818, 1056240), (864, 1000005), (978, 883440), (1080, 800004), (1227, 704160), (1296, 666670), (1304, 662580), (1440, 600003), (1467, 588960), (1620, 533336), (1630, 530064), (1636, 528120), (1956, 441720), (2045, 422496), (2160, 400002), (2445, 353376), (2454, 352080), (2592, 333335), (2608, 331290), (2934, 294480), (3240, 266668), (3260, 265032), (3272, 264060), (3681, 234720), (3912, 220860), (4090, 211248), (4320, 200001), (4401, 196320), (4890, 176688), (4908, 176040), (5216, 165645), (5868, 147240), (6135, 140832), (6480, 133334), (6520, 132516), (6544, 132030), (7335, 117792), (7362, 117360), (7824, 110430), (8180, 105624), (8802, 98160), (9780, 88344), (9816, 88020), (11043, 78240), (11736, 73620), (12270, 70416), (12960, 66667), (13040, 66258), (13088, 66015), (13203, 65440), (14670, 58896), (14724, 58680), (15648, 55215), (16360, 52812), (17604, 49080), (18405, 46944), (19560, 44172), (19632, 44010), (22005, 39264), (22086, 39120), (23472, 36810), (24540, 35208), (26080, 33129), (26406, 32720), (29340, 29448)]