65871360

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{953}}^1$

素因数の和:985

約数の個数: 160

約数和(自身を含む): 234226080

約数和(自身を除く): 168354720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 953, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1906, 1920, 2160, 2304, 2560, 2859, 2880, 3456, 3812, 3840, 4320, 4608, 4765, 5718, 5760, 6912, 7624, 7680, 8577, 8640, 9530, 11436, 11520, 13824, 14295, 15248, 17154, 17280, 19060, 22872, 23040, 25731, 28590, 30496, 34308, 34560, 38120, 42885, 45744, 51462, 57180, 60992, 68616, 69120, 76240, 85770, 91488, 102924, 114360, 121984, 128655, 137232, 152480, 171540, 182976, 205848, 228720, 243968, 257310, 274464, 304960, 343080, 365952, 411696, 457440, 487936, 514620, 548928, 609920, 686160, 731904, 823392, 914880, 1029240, 1097856, 1219840, 1372320, 1463808, 1646784, 1829760, 2058480, 2195712, 2439680, 2744640, 3293568, 3659520, 4116960, 4391424, 5489280, 6587136, 7319040, 8233920, 10978560, 13174272, 16467840, 21957120, 32935680, 65871360]

約数ペア:

[(1, 65871360), (2, 32935680), (3, 21957120), (4, 16467840), (5, 13174272), (6, 10978560), (8, 8233920), (9, 7319040), (10, 6587136), (12, 5489280), (15, 4391424), (16, 4116960), (18, 3659520), (20, 3293568), (24, 2744640), (27, 2439680), (30, 2195712), (32, 2058480), (36, 1829760), (40, 1646784), (45, 1463808), (48, 1372320), (54, 1219840), (60, 1097856), (64, 1029240), (72, 914880), (80, 823392), (90, 731904), (96, 686160), (108, 609920), (120, 548928), (128, 514620), (135, 487936), (144, 457440), (160, 411696), (180, 365952), (192, 343080), (216, 304960), (240, 274464), (256, 257310), (270, 243968), (288, 228720), (320, 205848), (360, 182976), (384, 171540), (432, 152480), (480, 137232), (512, 128655), (540, 121984), (576, 114360), (640, 102924), (720, 91488), (768, 85770), (864, 76240), (953, 69120), (960, 68616), (1080, 60992), (1152, 57180), (1280, 51462), (1440, 45744), (1536, 42885), (1728, 38120), (1906, 34560), (1920, 34308), (2160, 30496), (2304, 28590), (2560, 25731), (2859, 23040), (2880, 22872), (3456, 19060), (3812, 17280), (3840, 17154), (4320, 15248), (4608, 14295), (4765, 13824), (5718, 11520), (5760, 11436), (6912, 9530), (7624, 8640), (7680, 8577)]