245843048160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{213139}}^1$

素因数の和:213255

約数の個数: 240

約数和(自身を含む): 877373758800

約数和(自身を除く): 631530710640

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, 89, 90, 96, 108, 120, 135, 144, 160, 162, 178, 180, 216, 240, 267, 270, 288, 324, 356, 360, 405, 432, 445, 480, 534, 540, 648, 712, 720, 801, 810, 864, 890, 1068, 1080, 1296, 1335, 1424, 1440, 1602, 1620, 1780, 2136, 2160, 2403, 2592, 2670, 2848, 3204, 3240, 3560, 4005, 4272, 4320, 4806, 5340, 6408, 6480, 7120, 7209, 8010, 8544, 9612, 10680, 12015, 12816, 12960, 14240, 14418, 16020, 19224, 21360, 24030, 25632, 28836, 32040, 36045, 38448, 42720, 48060, 57672, 64080, 72090, 76896, 96120, 115344, 128160, 144180, 192240, 213139, 230688, 288360, 384480, 426278, 576720, 639417, 852556, 1065695, 1153440, 1278834, 1705112, 1918251, 2131390, 2557668, 3197085, 3410224, 3836502, 4262780, 5115336, 5754753, 6394170, 6820448, 7673004, 8525560, 9591255, 10230672, 11509506, 12788340, 15346008, 17051120, 17264259, 18969371, 19182510, 20461344, 23019012, 25576680, 28773765, 30692016, 34102240, 34528518, 37938742, 38365020, 46038024, 51153360, 56908113, 57547530, 61384032, 69057036, 75877484, 76730040, 86321295, 92076048, 94846855, 102306720, 113816226, 115095060, 138114072, 151754968, 153460080, 170724339, 172642590, 184152096, 189693710, 227632452, 230190120, 276228144, 284540565, 303509936, 306920160, 341448678, 345285180, 379387420, 455264904, 460380240, 512173017, 552456288, 569081130, 607019872, 682897356, 690570360, 758774840, 853621695, 910529808, 920760480, 1024346034, 1138162260, 1365794712, 1381140720, 1517549680, 1536519051, 1707243390, 1821059616, 2048692068, 2276324520, 2560865085, 2731589424, 2762281440, 3035099360, 3073038102, 3414486780, 4097384136, 4552649040, 5121730170, 5463178848, 6146076204, 6828973560, 7682595255, 8194768272, 9105298080, 10243460340, 12292152408, 13657947120, 15365190510, 16389536544, 20486920680, 24584304816, 27315894240, 30730381020, 40973841360, 49168609632, 61460762040, 81947682720, 122921524080, 245843048160]

約数ペア:

[(1, 245843048160), (2, 122921524080), (3, 81947682720), (4, 61460762040), (5, 49168609632), (6, 40973841360), (8, 30730381020), (9, 27315894240), (10, 24584304816), (12, 20486920680), (15, 16389536544), (16, 15365190510), (18, 13657947120), (20, 12292152408), (24, 10243460340), (27, 9105298080), (30, 8194768272), (32, 7682595255), (36, 6828973560), (40, 6146076204), (45, 5463178848), (48, 5121730170), (54, 4552649040), (60, 4097384136), (72, 3414486780), (80, 3073038102), (81, 3035099360), (89, 2762281440), (90, 2731589424), (96, 2560865085), (108, 2276324520), (120, 2048692068), (135, 1821059616), (144, 1707243390), (160, 1536519051), (162, 1517549680), (178, 1381140720), (180, 1365794712), (216, 1138162260), (240, 1024346034), (267, 920760480), (270, 910529808), (288, 853621695), (324, 758774840), (356, 690570360), (360, 682897356), (405, 607019872), (432, 569081130), (445, 552456288), (480, 512173017), (534, 460380240), (540, 455264904), (648, 379387420), (712, 345285180), (720, 341448678), (801, 306920160), (810, 303509936), (864, 284540565), (890, 276228144), (1068, 230190120), (1080, 227632452), (1296, 189693710), (1335, 184152096), (1424, 172642590), (1440, 170724339), (1602, 153460080), (1620, 151754968), (1780, 138114072), (2136, 115095060), (2160, 113816226), (2403, 102306720), (2592, 94846855), (2670, 92076048), (2848, 86321295), (3204, 76730040), (3240, 75877484), (3560, 69057036), (4005, 61384032), (4272, 57547530), (4320, 56908113), (4806, 51153360), (5340, 46038024), (6408, 38365020), (6480, 37938742), (7120, 34528518), (7209, 34102240), (8010, 30692016), (8544, 28773765), (9612, 25576680), (10680, 23019012), (12015, 20461344), (12816, 19182510), (12960, 18969371), (14240, 17264259), (14418, 17051120), (16020, 15346008), (19224, 12788340), (21360, 11509506), (24030, 10230672), (25632, 9591255), (28836, 8525560), (32040, 7673004), (36045, 6820448), (38448, 6394170), (42720, 5754753), (48060, 5115336), (57672, 4262780), (64080, 3836502), (72090, 3410224), (76896, 3197085), (96120, 2557668), (115344, 2131390), (128160, 1918251), (144180, 1705112), (192240, 1278834), (213139, 1153440), (230688, 1065695), (288360, 852556), (384480, 639417), (426278, 576720)]