65496960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 230564880

約数和(自身を除く): 165067920

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, 64, 72, 80, 83, 90, 96, 120, 128, 137, 144, 160, 166, 180, 192, 240, 249, 274, 288, 320, 332, 360, 384, 411, 415, 480, 498, 548, 576, 640, 664, 685, 720, 747, 822, 830, 960, 996, 1096, 1152, 1233, 1245, 1328, 1370, 1440, 1494, 1644, 1660, 1920, 1992, 2055, 2192, 2466, 2490, 2656, 2740, 2880, 2988, 3288, 3320, 3735, 3984, 4110, 4384, 4932, 4980, 5312, 5480, 5760, 5976, 6165, 6576, 6640, 7470, 7968, 8220, 8768, 9864, 9960, 10624, 10960, 11371, 11952, 12330, 13152, 13280, 14940, 15936, 16440, 17536, 19728, 19920, 21920, 22742, 23904, 24660, 26304, 26560, 29880, 31872, 32880, 34113, 39456, 39840, 43840, 45484, 47808, 49320, 52608, 53120, 56855, 59760, 65760, 68226, 78912, 79680, 87680, 90968, 95616, 98640, 102339, 113710, 119520, 131520, 136452, 157824, 159360, 170565, 181936, 197280, 204678, 227420, 239040, 263040, 272904, 341130, 363872, 394560, 409356, 454840, 478080, 511695, 545808, 682260, 727744, 789120, 818712, 909680, 1023390, 1091616, 1364520, 1455488, 1637424, 1819360, 2046780, 2183232, 2729040, 3274848, 3638720, 4093560, 4366464, 5458080, 6549696, 7277440, 8187120, 10916160, 13099392, 16374240, 21832320, 32748480, 65496960]

約数ペア:

[(1, 65496960), (2, 32748480), (3, 21832320), (4, 16374240), (5, 13099392), (6, 10916160), (8, 8187120), (9, 7277440), (10, 6549696), (12, 5458080), (15, 4366464), (16, 4093560), (18, 3638720), (20, 3274848), (24, 2729040), (30, 2183232), (32, 2046780), (36, 1819360), (40, 1637424), (45, 1455488), (48, 1364520), (60, 1091616), (64, 1023390), (72, 909680), (80, 818712), (83, 789120), (90, 727744), (96, 682260), (120, 545808), (128, 511695), (137, 478080), (144, 454840), (160, 409356), (166, 394560), (180, 363872), (192, 341130), (240, 272904), (249, 263040), (274, 239040), (288, 227420), (320, 204678), (332, 197280), (360, 181936), (384, 170565), (411, 159360), (415, 157824), (480, 136452), (498, 131520), (548, 119520), (576, 113710), (640, 102339), (664, 98640), (685, 95616), (720, 90968), (747, 87680), (822, 79680), (830, 78912), (960, 68226), (996, 65760), (1096, 59760), (1152, 56855), (1233, 53120), (1245, 52608), (1328, 49320), (1370, 47808), (1440, 45484), (1494, 43840), (1644, 39840), (1660, 39456), (1920, 34113), (1992, 32880), (2055, 31872), (2192, 29880), (2466, 26560), (2490, 26304), (2656, 24660), (2740, 23904), (2880, 22742), (2988, 21920), (3288, 19920), (3320, 19728), (3735, 17536), (3984, 16440), (4110, 15936), (4384, 14940), (4932, 13280), (4980, 13152), (5312, 12330), (5480, 11952), (5760, 11371), (5976, 10960), (6165, 10624), (6576, 9960), (6640, 9864), (7470, 8768), (7968, 8220)]