105649920

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{1019}}^1$

素因数の和:1052

約数の個数: 180

約数和(自身を含む): 378405720

約数和(自身を除く): 272755800

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1019, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2038, 2160, 2304, 2592, 2880, 3057, 3240, 3456, 3840, 4076, 4320, 5095, 5184, 5760, 6114, 6480, 6912, 8152, 8640, 9171, 10190, 10368, 11520, 12228, 12960, 15285, 16304, 17280, 18342, 20380, 20736, 24456, 25920, 27513, 30570, 32608, 34560, 36684, 40760, 45855, 48912, 51840, 55026, 61140, 65216, 73368, 81520, 82539, 91710, 97824, 103680, 110052, 122280, 130432, 137565, 146736, 163040, 165078, 183420, 195648, 220104, 244560, 260864, 275130, 293472, 326080, 330156, 366840, 391296, 412695, 440208, 489120, 550260, 586944, 652160, 660312, 733680, 782592, 825390, 880416, 978240, 1100520, 1173888, 1304320, 1320624, 1467360, 1650780, 1760832, 1956480, 2201040, 2347776, 2641248, 2934720, 3301560, 3521664, 3912960, 4402080, 5282496, 5869440, 6603120, 7043328, 8804160, 10564992, 11738880, 13206240, 17608320, 21129984, 26412480, 35216640, 52824960, 105649920]

約数ペア:

[(1, 105649920), (2, 52824960), (3, 35216640), (4, 26412480), (5, 21129984), (6, 17608320), (8, 13206240), (9, 11738880), (10, 10564992), (12, 8804160), (15, 7043328), (16, 6603120), (18, 5869440), (20, 5282496), (24, 4402080), (27, 3912960), (30, 3521664), (32, 3301560), (36, 2934720), (40, 2641248), (45, 2347776), (48, 2201040), (54, 1956480), (60, 1760832), (64, 1650780), (72, 1467360), (80, 1320624), (81, 1304320), (90, 1173888), (96, 1100520), (108, 978240), (120, 880416), (128, 825390), (135, 782592), (144, 733680), (160, 660312), (162, 652160), (180, 586944), (192, 550260), (216, 489120), (240, 440208), (256, 412695), (270, 391296), (288, 366840), (320, 330156), (324, 326080), (360, 293472), (384, 275130), (405, 260864), (432, 244560), (480, 220104), (540, 195648), (576, 183420), (640, 165078), (648, 163040), (720, 146736), (768, 137565), (810, 130432), (864, 122280), (960, 110052), (1019, 103680), (1080, 97824), (1152, 91710), (1280, 82539), (1296, 81520), (1440, 73368), (1620, 65216), (1728, 61140), (1920, 55026), (2038, 51840), (2160, 48912), (2304, 45855), (2592, 40760), (2880, 36684), (3057, 34560), (3240, 32608), (3456, 30570), (3840, 27513), (4076, 25920), (4320, 24456), (5095, 20736), (5184, 20380), (5760, 18342), (6114, 17280), (6480, 16304), (6912, 15285), (8152, 12960), (8640, 12228), (9171, 11520), (10190, 10368)]