479761920

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:674

約数の個数: 320

約数和(自身を含む): 1862023680

約数和(自身を除く): 1382261760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 512, 528, 540, 576, 594, 631, 640, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1262, 1280, 1320, 1408, 1440, 1485, 1536, 1584, 1728, 1760, 1893, 1920, 1980, 2112, 2160, 2304, 2376, 2524, 2560, 2640, 2816, 2880, 2970, 3155, 3168, 3456, 3520, 3786, 3840, 3960, 4224, 4320, 4608, 4752, 5048, 5280, 5632, 5679, 5760, 5940, 6310, 6336, 6912, 6941, 7040, 7572, 7680, 7920, 8448, 8640, 9465, 9504, 10096, 10560, 11358, 11520, 11880, 12620, 12672, 13824, 13882, 14080, 15144, 15840, 16896, 17037, 17280, 18930, 19008, 20192, 20823, 21120, 22716, 23040, 23760, 25240, 25344, 27764, 28160, 28395, 30288, 31680, 34074, 34560, 34705, 37860, 38016, 40384, 41646, 42240, 45432, 47520, 50480, 50688, 55528, 56790, 60576, 62469, 63360, 68148, 69120, 69410, 75720, 76032, 80768, 83292, 84480, 85185, 90864, 95040, 100960, 104115, 111056, 113580, 121152, 124938, 126720, 136296, 138820, 151440, 152064, 161536, 166584, 170370, 181728, 187407, 190080, 201920, 208230, 222112, 227160, 242304, 249876, 253440, 272592, 277640, 302880, 312345, 323072, 333168, 340740, 363456, 374814, 380160, 403840, 416460, 444224, 454320, 484608, 499752, 545184, 555280, 605760, 624690, 666336, 681480, 726912, 749628, 760320, 807680, 832920, 888448, 908640, 937035, 969216, 999504, 1090368, 1110560, 1211520, 1249380, 1332672, 1362960, 1453824, 1499256, 1615360, 1665840, 1776896, 1817280, 1874070, 1999008, 2180736, 2221120, 2423040, 2498760, 2665344, 2725920, 2907648, 2998512, 3331680, 3553792, 3634560, 3748140, 3998016, 4361472, 4442240, 4846080, 4997520, 5330688, 5451840, 5997024, 6663360, 7269120, 7496280, 7996032, 8722944, 8884480, 9995040, 10661376, 10903680, 11994048, 13326720, 14538240, 14992560, 15992064, 17768960, 19990080, 21807360, 23988096, 26653440, 29985120, 31984128, 39980160, 43614720, 47976192, 53306880, 59970240, 79960320, 95952384, 119940480, 159920640, 239880960, 479761920]

約数ペア:

[(1, 479761920), (2, 239880960), (3, 159920640), (4, 119940480), (5, 95952384), (6, 79960320), (8, 59970240), (9, 53306880), (10, 47976192), (11, 43614720), (12, 39980160), (15, 31984128), (16, 29985120), (18, 26653440), (20, 23988096), (22, 21807360), (24, 19990080), (27, 17768960), (30, 15992064), (32, 14992560), (33, 14538240), (36, 13326720), (40, 11994048), (44, 10903680), (45, 10661376), (48, 9995040), (54, 8884480), (55, 8722944), (60, 7996032), (64, 7496280), (66, 7269120), (72, 6663360), (80, 5997024), (88, 5451840), (90, 5330688), (96, 4997520), (99, 4846080), (108, 4442240), (110, 4361472), (120, 3998016), (128, 3748140), (132, 3634560), (135, 3553792), (144, 3331680), (160, 2998512), (165, 2907648), (176, 2725920), (180, 2665344), (192, 2498760), (198, 2423040), (216, 2221120), (220, 2180736), (240, 1999008), (256, 1874070), (264, 1817280), (270, 1776896), (288, 1665840), (297, 1615360), (320, 1499256), (330, 1453824), (352, 1362960), (360, 1332672), (384, 1249380), (396, 1211520), (432, 1110560), (440, 1090368), (480, 999504), (495, 969216), (512, 937035), (528, 908640), (540, 888448), (576, 832920), (594, 807680), (631, 760320), (640, 749628), (660, 726912), (704, 681480), (720, 666336), (768, 624690), (792, 605760), (864, 555280), (880, 545184), (960, 499752), (990, 484608), (1056, 454320), (1080, 444224), (1152, 416460), (1188, 403840), (1262, 380160), (1280, 374814), (1320, 363456), (1408, 340740), (1440, 333168), (1485, 323072), (1536, 312345), (1584, 302880), (1728, 277640), (1760, 272592), (1893, 253440), (1920, 249876), (1980, 242304), (2112, 227160), (2160, 222112), (2304, 208230), (2376, 201920), (2524, 190080), (2560, 187407), (2640, 181728), (2816, 170370), (2880, 166584), (2970, 161536), (3155, 152064), (3168, 151440), (3456, 138820), (3520, 136296), (3786, 126720), (3840, 124938), (3960, 121152), (4224, 113580), (4320, 111056), (4608, 104115), (4752, 100960), (5048, 95040), (5280, 90864), (5632, 85185), (5679, 84480), (5760, 83292), (5940, 80768), (6310, 76032), (6336, 75720), (6912, 69410), (6941, 69120), (7040, 68148), (7572, 63360), (7680, 62469), (7920, 60576), (8448, 56790), (8640, 55528), (9465, 50688), (9504, 50480), (10096, 47520), (10560, 45432), (11358, 42240), (11520, 41646), (11880, 40384), (12620, 38016), (12672, 37860), (13824, 34705), (13882, 34560), (14080, 34074), (15144, 31680), (15840, 30288), (16896, 28395), (17037, 28160), (17280, 27764), (18930, 25344), (19008, 25240), (20192, 23760), (20823, 23040), (21120, 22716)]