4639680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{179}}^1$

素因数の和:208

約数の個数: 140

約数和(自身を含む): 16596360

約数和(自身を除く): 11956680

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, 179, 180, 192, 216, 240, 270, 288, 320, 324, 358, 360, 405, 432, 480, 537, 540, 576, 648, 716, 720, 810, 864, 895, 960, 1074, 1080, 1296, 1432, 1440, 1611, 1620, 1728, 1790, 2148, 2160, 2592, 2685, 2864, 2880, 3222, 3240, 3580, 4296, 4320, 4833, 5184, 5370, 5728, 6444, 6480, 7160, 8055, 8592, 8640, 9666, 10740, 11456, 12888, 12960, 14320, 14499, 16110, 17184, 19332, 21480, 24165, 25776, 25920, 28640, 28998, 32220, 34368, 38664, 42960, 48330, 51552, 57280, 57996, 64440, 72495, 77328, 85920, 96660, 103104, 115992, 128880, 144990, 154656, 171840, 193320, 231984, 257760, 289980, 309312, 386640, 463968, 515520, 579960, 773280, 927936, 1159920, 1546560, 2319840, 4639680]

約数ペア:

[(1, 4639680), (2, 2319840), (3, 1546560), (4, 1159920), (5, 927936), (6, 773280), (8, 579960), (9, 515520), (10, 463968), (12, 386640), (15, 309312), (16, 289980), (18, 257760), (20, 231984), (24, 193320), (27, 171840), (30, 154656), (32, 144990), (36, 128880), (40, 115992), (45, 103104), (48, 96660), (54, 85920), (60, 77328), (64, 72495), (72, 64440), (80, 57996), (81, 57280), (90, 51552), (96, 48330), (108, 42960), (120, 38664), (135, 34368), (144, 32220), (160, 28998), (162, 28640), (179, 25920), (180, 25776), (192, 24165), (216, 21480), (240, 19332), (270, 17184), (288, 16110), (320, 14499), (324, 14320), (358, 12960), (360, 12888), (405, 11456), (432, 10740), (480, 9666), (537, 8640), (540, 8592), (576, 8055), (648, 7160), (716, 6480), (720, 6444), (810, 5728), (864, 5370), (895, 5184), (960, 4833), (1074, 4320), (1080, 4296), (1296, 3580), (1432, 3240), (1440, 3222), (1611, 2880), (1620, 2864), (1728, 2685), (1790, 2592), (2148, 2160)]