12480335280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{117917}}^1$

素因数の和:117953

約数の個数: 240

約数和(自身を含む): 50006665440

約数和(自身を除く): 37526330160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 10584, 11760, 13230, 15120, 17640, 21168, 26460, 35280, 52920, 105840, 117917, 235834, 353751, 471668, 589585, 707502, 825419, 943336, 1061253, 1179170, 1415004, 1650838, 1768755, 1886672, 2122506, 2358340, 2476257, 2830008, 3183759, 3301676, 3537510, 4127095, 4245012, 4716680, 4952514, 5306265, 5660016, 5777933, 6367518, 6603352, 7075020, 7428771, 8254190, 8490024, 9433360, 9905028, 10612530, 11555866, 12381285, 12735036, 13206704, 14150040, 14857542, 15918795, 16508380, 16980048, 17333799, 19810056, 21225060, 22286313, 23111732, 24762570, 25470072, 28300080, 28889665, 29715084, 31837590, 33016760, 34667598, 37143855, 39620112, 42450120, 44572626, 46223464, 49525140, 50940144, 52001397, 57779330, 59430168, 63675180, 66033520, 69335196, 74287710, 84900240, 86668995, 89145252, 92446928, 99050280, 104002794, 111431565, 115558660, 118860336, 127350360, 138670392, 148575420, 156004191, 173337990, 178290504, 198100560, 208005588, 222863130, 231117320, 254700720, 260006985, 277340784, 297150840, 312008382, 346675980, 356581008, 416011176, 445726260, 462234640, 520013970, 594301680, 624016764, 693351960, 780020955, 832022352, 891452520, 1040027940, 1248033528, 1386703920, 1560041910, 1782905040, 2080055880, 2496067056, 3120083820, 4160111760, 6240167640, 12480335280]

約数ペア:

[(1, 12480335280), (2, 6240167640), (3, 4160111760), (4, 3120083820), (5, 2496067056), (6, 2080055880), (7, 1782905040), (8, 1560041910), (9, 1386703920), (10, 1248033528), (12, 1040027940), (14, 891452520), (15, 832022352), (16, 780020955), (18, 693351960), (20, 624016764), (21, 594301680), (24, 520013970), (27, 462234640), (28, 445726260), (30, 416011176), (35, 356581008), (36, 346675980), (40, 312008382), (42, 297150840), (45, 277340784), (48, 260006985), (49, 254700720), (54, 231117320), (56, 222863130), (60, 208005588), (63, 198100560), (70, 178290504), (72, 173337990), (80, 156004191), (84, 148575420), (90, 138670392), (98, 127350360), (105, 118860336), (108, 115558660), (112, 111431565), (120, 104002794), (126, 99050280), (135, 92446928), (140, 89145252), (144, 86668995), (147, 84900240), (168, 74287710), (180, 69335196), (189, 66033520), (196, 63675180), (210, 59430168), (216, 57779330), (240, 52001397), (245, 50940144), (252, 49525140), (270, 46223464), (280, 44572626), (294, 42450120), (315, 39620112), (336, 37143855), (360, 34667598), (378, 33016760), (392, 31837590), (420, 29715084), (432, 28889665), (441, 28300080), (490, 25470072), (504, 24762570), (540, 23111732), (560, 22286313), (588, 21225060), (630, 19810056), (720, 17333799), (735, 16980048), (756, 16508380), (784, 15918795), (840, 14857542), (882, 14150040), (945, 13206704), (980, 12735036), (1008, 12381285), (1080, 11555866), (1176, 10612530), (1260, 9905028), (1323, 9433360), (1470, 8490024), (1512, 8254190), (1680, 7428771), (1764, 7075020), (1890, 6603352), (1960, 6367518), (2160, 5777933), (2205, 5660016), (2352, 5306265), (2520, 4952514), (2646, 4716680), (2940, 4245012), (3024, 4127095), (3528, 3537510), (3780, 3301676), (3920, 3183759), (4410, 2830008), (5040, 2476257), (5292, 2358340), (5880, 2122506), (6615, 1886672), (7056, 1768755), (7560, 1650838), (8820, 1415004), (10584, 1179170), (11760, 1061253), (13230, 943336), (15120, 825419), (17640, 707502), (21168, 589585), (26460, 471668), (35280, 353751), (52920, 235834), (105840, 117917)]