243348480

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{5281}}^1$

素因数の和:5312

約数の個数: 132

約数和(自身を含む): 843355812

約数和(自身を除く): 600007332

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, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5281, 5760, 7680, 9216, 10562, 11520, 15360, 15843, 21124, 23040, 26405, 31686, 42248, 46080, 47529, 52810, 63372, 79215, 84496, 95058, 105620, 126744, 158430, 168992, 190116, 211240, 237645, 253488, 316860, 337984, 380232, 422480, 475290, 506976, 633720, 675968, 760464, 844960, 950580, 1013952, 1267440, 1351936, 1520928, 1689920, 1901160, 2027904, 2534880, 2703872, 3041856, 3379840, 3802320, 4055808, 5069760, 5407744, 6083712, 6759680, 7604640, 8111616, 10139520, 12167424, 13519360, 15209280, 16223232, 20279040, 24334848, 27038720, 30418560, 40558080, 48669696, 60837120, 81116160, 121674240, 243348480]

約数ペア:

[(1, 243348480), (2, 121674240), (3, 81116160), (4, 60837120), (5, 48669696), (6, 40558080), (8, 30418560), (9, 27038720), (10, 24334848), (12, 20279040), (15, 16223232), (16, 15209280), (18, 13519360), (20, 12167424), (24, 10139520), (30, 8111616), (32, 7604640), (36, 6759680), (40, 6083712), (45, 5407744), (48, 5069760), (60, 4055808), (64, 3802320), (72, 3379840), (80, 3041856), (90, 2703872), (96, 2534880), (120, 2027904), (128, 1901160), (144, 1689920), (160, 1520928), (180, 1351936), (192, 1267440), (240, 1013952), (256, 950580), (288, 844960), (320, 760464), (360, 675968), (384, 633720), (480, 506976), (512, 475290), (576, 422480), (640, 380232), (720, 337984), (768, 316860), (960, 253488), (1024, 237645), (1152, 211240), (1280, 190116), (1440, 168992), (1536, 158430), (1920, 126744), (2304, 105620), (2560, 95058), (2880, 84496), (3072, 79215), (3840, 63372), (4608, 52810), (5120, 47529), (5281, 46080), (5760, 42248), (7680, 31686), (9216, 26405), (10562, 23040), (11520, 21124), (15360, 15843)]