477627840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{18427}}^1$

素因数の和:18456

約数の個数: 140

約数和(自身を含む): 1699098456

約数和(自身を除く): 1221470616

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 18427, 25920, 36854, 55281, 73708, 92135, 110562, 147416, 165843, 184270, 221124, 276405, 294832, 331686, 368540, 442248, 497529, 552810, 589664, 663372, 737080, 829215, 884496, 995058, 1105620, 1179328, 1326744, 1474160, 1492587, 1658430, 1768992, 1990116, 2211240, 2487645, 2653488, 2948320, 2985174, 3316860, 3537984, 3980232, 4422480, 4975290, 5306976, 5896640, 5970348, 6633720, 7462935, 7960464, 8844960, 9950580, 10613952, 11940696, 13267440, 14925870, 15920928, 17689920, 19901160, 23881392, 26534880, 29851740, 31841856, 39802320, 47762784, 53069760, 59703480, 79604640, 95525568, 119406960, 159209280, 238813920, 477627840]

約数ペア:

[(1, 477627840), (2, 238813920), (3, 159209280), (4, 119406960), (5, 95525568), (6, 79604640), (8, 59703480), (9, 53069760), (10, 47762784), (12, 39802320), (15, 31841856), (16, 29851740), (18, 26534880), (20, 23881392), (24, 19901160), (27, 17689920), (30, 15920928), (32, 14925870), (36, 13267440), (40, 11940696), (45, 10613952), (48, 9950580), (54, 8844960), (60, 7960464), (64, 7462935), (72, 6633720), (80, 5970348), (81, 5896640), (90, 5306976), (96, 4975290), (108, 4422480), (120, 3980232), (135, 3537984), (144, 3316860), (160, 2985174), (162, 2948320), (180, 2653488), (192, 2487645), (216, 2211240), (240, 1990116), (270, 1768992), (288, 1658430), (320, 1492587), (324, 1474160), (360, 1326744), (405, 1179328), (432, 1105620), (480, 995058), (540, 884496), (576, 829215), (648, 737080), (720, 663372), (810, 589664), (864, 552810), (960, 497529), (1080, 442248), (1296, 368540), (1440, 331686), (1620, 294832), (1728, 276405), (2160, 221124), (2592, 184270), (2880, 165843), (3240, 147416), (4320, 110562), (5184, 92135), (6480, 73708), (8640, 55281), (12960, 36854), (18427, 25920)]