82978486560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{6402661}}^1$

素因数の和:6402688

約数の個数: 120

約数和(自身を含む): 292844954556

約数和(自身を除く): 209866467996

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 6402661, 12805322, 19207983, 25610644, 32013305, 38415966, 51221288, 57623949, 64026610, 76831932, 96039915, 102442576, 115247898, 128053220, 153663864, 172871847, 192079830, 204885152, 230495796, 256106440, 288119745, 307327728, 345743694, 384159660, 460991592, 512212880, 518615541, 576239490, 614655456, 691487388, 768319320, 864359235, 921983184, 1024425760, 1037231082, 1152478980, 1382974776, 1536638640, 1728718470, 1843966368, 2074462164, 2304957960, 2593077705, 2765949552, 3073277280, 3457436940, 4148924328, 4609915920, 5186155410, 5531899104, 6914873880, 8297848656, 9219831840, 10372310820, 13829747760, 16595697312, 20744621640, 27659495520, 41489243280, 82978486560]

約数ペア:

[(1, 82978486560), (2, 41489243280), (3, 27659495520), (4, 20744621640), (5, 16595697312), (6, 13829747760), (8, 10372310820), (9, 9219831840), (10, 8297848656), (12, 6914873880), (15, 5531899104), (16, 5186155410), (18, 4609915920), (20, 4148924328), (24, 3457436940), (27, 3073277280), (30, 2765949552), (32, 2593077705), (36, 2304957960), (40, 2074462164), (45, 1843966368), (48, 1728718470), (54, 1536638640), (60, 1382974776), (72, 1152478980), (80, 1037231082), (81, 1024425760), (90, 921983184), (96, 864359235), (108, 768319320), (120, 691487388), (135, 614655456), (144, 576239490), (160, 518615541), (162, 512212880), (180, 460991592), (216, 384159660), (240, 345743694), (270, 307327728), (288, 288119745), (324, 256106440), (360, 230495796), (405, 204885152), (432, 192079830), (480, 172871847), (540, 153663864), (648, 128053220), (720, 115247898), (810, 102442576), (864, 96039915), (1080, 76831932), (1296, 64026610), (1440, 57623949), (1620, 51221288), (2160, 38415966), (2592, 32013305), (3240, 25610644), (4320, 19207983), (6480, 12805322), (12960, 6402661)]