1239292080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{132403}}^1$

素因数の和:132435

約数の個数: 120

約数和(自身を含む): 4482140208

約数和(自身を除く): 3242848128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 132403, 264806, 397209, 529612, 662015, 794418, 1059224, 1191627, 1324030, 1588836, 1721239, 1986045, 2118448, 2383254, 2648060, 3177672, 3442478, 3972090, 4766508, 5163717, 5296120, 5958135, 6355344, 6884956, 7944180, 8606195, 9533016, 10327434, 10592240, 11916270, 13769912, 15491151, 15888360, 17212390, 19066032, 20654868, 23832540, 25818585, 27539824, 30982302, 31776720, 34424780, 41309736, 47665080, 51637170, 61964604, 68849560, 77455755, 82619472, 95330160, 103274340, 123929208, 137699120, 154911510, 206548680, 247858416, 309823020, 413097360, 619646040, 1239292080]

約数ペア:

[(1, 1239292080), (2, 619646040), (3, 413097360), (4, 309823020), (5, 247858416), (6, 206548680), (8, 154911510), (9, 137699120), (10, 123929208), (12, 103274340), (13, 95330160), (15, 82619472), (16, 77455755), (18, 68849560), (20, 61964604), (24, 51637170), (26, 47665080), (30, 41309736), (36, 34424780), (39, 31776720), (40, 30982302), (45, 27539824), (48, 25818585), (52, 23832540), (60, 20654868), (65, 19066032), (72, 17212390), (78, 15888360), (80, 15491151), (90, 13769912), (104, 11916270), (117, 10592240), (120, 10327434), (130, 9533016), (144, 8606195), (156, 7944180), (180, 6884956), (195, 6355344), (208, 5958135), (234, 5296120), (240, 5163717), (260, 4766508), (312, 3972090), (360, 3442478), (390, 3177672), (468, 2648060), (520, 2383254), (585, 2118448), (624, 1986045), (720, 1721239), (780, 1588836), (936, 1324030), (1040, 1191627), (1170, 1059224), (1560, 794418), (1872, 662015), (2340, 529612), (3120, 397209), (4680, 264806), (9360, 132403)]