2840330880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{164371}}^1$

素因数の和:164399

約数の個数: 128

約数和(自身を含む): 10059566400

約数和(自身を除く): 7219235520

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 164371, 328742, 493113, 657484, 821855, 986226, 1314968, 1479339, 1643710, 1972452, 2465565, 2629936, 2958678, 3287420, 3944904, 4438017, 4931130, 5259872, 5917356, 6574840, 7396695, 7889808, 8876034, 9862260, 10519744, 11834712, 13149680, 14793390, 15779616, 17752068, 19724520, 21039488, 22190085, 23669424, 26299360, 29586780, 31559232, 35504136, 39449040, 44380170, 47338848, 52598720, 59173560, 63118464, 71008272, 78898080, 88760340, 94677696, 105197440, 118347120, 142016544, 157796160, 177520680, 189355392, 236694240, 284033088, 315592320, 355041360, 473388480, 568066176, 710082720, 946776960, 1420165440, 2840330880]

約数ペア:

[(1, 2840330880), (2, 1420165440), (3, 946776960), (4, 710082720), (5, 568066176), (6, 473388480), (8, 355041360), (9, 315592320), (10, 284033088), (12, 236694240), (15, 189355392), (16, 177520680), (18, 157796160), (20, 142016544), (24, 118347120), (27, 105197440), (30, 94677696), (32, 88760340), (36, 78898080), (40, 71008272), (45, 63118464), (48, 59173560), (54, 52598720), (60, 47338848), (64, 44380170), (72, 39449040), (80, 35504136), (90, 31559232), (96, 29586780), (108, 26299360), (120, 23669424), (128, 22190085), (135, 21039488), (144, 19724520), (160, 17752068), (180, 15779616), (192, 14793390), (216, 13149680), (240, 11834712), (270, 10519744), (288, 9862260), (320, 8876034), (360, 7889808), (384, 7396695), (432, 6574840), (480, 5917356), (540, 5259872), (576, 4931130), (640, 4438017), (720, 3944904), (864, 3287420), (960, 2958678), (1080, 2629936), (1152, 2465565), (1440, 1972452), (1728, 1643710), (1920, 1479339), (2160, 1314968), (2880, 986226), (3456, 821855), (4320, 657484), (5760, 493113), (8640, 328742), (17280, 164371)]