4119864480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{2887}}^1$

素因数の和:3899

約数の個数: 144

約数和(自身を含む): 14078098944

約数和(自身を除く): 9958234464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 991, 1440, 1982, 2887, 2973, 3964, 4955, 5774, 5946, 7928, 8661, 8919, 9910, 11548, 11892, 14435, 14865, 15856, 17322, 17838, 19820, 23096, 23784, 25983, 28870, 29730, 31712, 34644, 35676, 39640, 43305, 44595, 46192, 47568, 51966, 57740, 59460, 69288, 71352, 79280, 86610, 89190, 92384, 95136, 103932, 115480, 118920, 129915, 138576, 142704, 158560, 173220, 178380, 207864, 230960, 237840, 259830, 277152, 285408, 346440, 356760, 415728, 461920, 475680, 519660, 692880, 713520, 831456, 1039320, 1385760, 1427040, 2078640, 2861017, 4157280, 5722034, 8583051, 11444068, 14305085, 17166102, 22888136, 25749153, 28610170, 34332204, 42915255, 45776272, 51498306, 57220340, 68664408, 85830510, 91552544, 102996612, 114440680, 128745765, 137328816, 171661020, 205993224, 228881360, 257491530, 274657632, 343322040, 411986448, 457762720, 514983060, 686644080, 823972896, 1029966120, 1373288160, 2059932240, 4119864480]

約数ペア:

[(1, 4119864480), (2, 2059932240), (3, 1373288160), (4, 1029966120), (5, 823972896), (6, 686644080), (8, 514983060), (9, 457762720), (10, 411986448), (12, 343322040), (15, 274657632), (16, 257491530), (18, 228881360), (20, 205993224), (24, 171661020), (30, 137328816), (32, 128745765), (36, 114440680), (40, 102996612), (45, 91552544), (48, 85830510), (60, 68664408), (72, 57220340), (80, 51498306), (90, 45776272), (96, 42915255), (120, 34332204), (144, 28610170), (160, 25749153), (180, 22888136), (240, 17166102), (288, 14305085), (360, 11444068), (480, 8583051), (720, 5722034), (991, 4157280), (1440, 2861017), (1982, 2078640), (2887, 1427040), (2973, 1385760), (3964, 1039320), (4955, 831456), (5774, 713520), (5946, 692880), (7928, 519660), (8661, 475680), (8919, 461920), (9910, 415728), (11548, 356760), (11892, 346440), (14435, 285408), (14865, 277152), (15856, 259830), (17322, 237840), (17838, 230960), (19820, 207864), (23096, 178380), (23784, 173220), (25983, 158560), (28870, 142704), (29730, 138576), (31712, 129915), (34644, 118920), (35676, 115480), (39640, 103932), (43305, 95136), (44595, 92384), (46192, 89190), (47568, 86610), (51966, 79280), (57740, 71352), (59460, 69288)]