121674240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{5281}}^1$

素因数の和:5310

約数の個数: 120

約数和(自身を含む): 421471908

約数和(自身を除く): 299797668

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, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5281, 5760, 7680, 10562, 11520, 15843, 21124, 23040, 26405, 31686, 42248, 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, 6083712, 6759680, 7604640, 8111616, 10139520, 12167424, 13519360, 15209280, 20279040, 24334848, 30418560, 40558080, 60837120, 121674240]

約数ペア:

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