509398560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32159}}^1$

素因数の和:32191

約数の個数: 144

約数和(自身を含む): 1896410880

約数和(自身を除く): 1387012320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 32159, 64318, 96477, 128636, 160795, 192954, 257272, 289431, 321590, 353749, 385908, 482385, 514544, 578862, 643180, 707498, 771816, 964770, 1029088, 1061247, 1157724, 1286360, 1414996, 1447155, 1543632, 1768745, 1929540, 2122494, 2315448, 2572720, 2829992, 2894310, 3087264, 3183741, 3537490, 3859080, 4244988, 4630896, 5145440, 5306235, 5659984, 5788620, 6367482, 7074980, 7718160, 8489976, 9261792, 10612470, 11319968, 11577240, 12734964, 14149960, 15436320, 15918705, 16979952, 21224940, 23154480, 25469928, 28299920, 31837410, 33959904, 42449880, 46308960, 50939856, 56599840, 63674820, 84899760, 101879712, 127349640, 169799520, 254699280, 509398560]

約数ペア:

[(1, 509398560), (2, 254699280), (3, 169799520), (4, 127349640), (5, 101879712), (6, 84899760), (8, 63674820), (9, 56599840), (10, 50939856), (11, 46308960), (12, 42449880), (15, 33959904), (16, 31837410), (18, 28299920), (20, 25469928), (22, 23154480), (24, 21224940), (30, 16979952), (32, 15918705), (33, 15436320), (36, 14149960), (40, 12734964), (44, 11577240), (45, 11319968), (48, 10612470), (55, 9261792), (60, 8489976), (66, 7718160), (72, 7074980), (80, 6367482), (88, 5788620), (90, 5659984), (96, 5306235), (99, 5145440), (110, 4630896), (120, 4244988), (132, 3859080), (144, 3537490), (160, 3183741), (165, 3087264), (176, 2894310), (180, 2829992), (198, 2572720), (220, 2315448), (240, 2122494), (264, 1929540), (288, 1768745), (330, 1543632), (352, 1447155), (360, 1414996), (396, 1286360), (440, 1157724), (480, 1061247), (495, 1029088), (528, 964770), (660, 771816), (720, 707498), (792, 643180), (880, 578862), (990, 514544), (1056, 482385), (1320, 385908), (1440, 353749), (1584, 321590), (1760, 289431), (1980, 257272), (2640, 192954), (3168, 160795), (3960, 128636), (5280, 96477), (7920, 64318), (15840, 32159)]