20277103680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2346887}}^1$

素因数の和:2346913

約数の個数: 112

約数和(自身を含む): 71533146240

約数和(自身を除く): 51256042560

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 2346887, 4693774, 7040661, 9387548, 11734435, 14081322, 18775096, 21121983, 23468870, 28162644, 35203305, 37550192, 42243966, 46937740, 56325288, 63365949, 70406610, 75100384, 84487932, 93875480, 105609915, 112650576, 126731898, 140813220, 150200768, 168975864, 187750960, 211219830, 225301152, 253463796, 281626440, 316829745, 337951728, 375501920, 422439660, 450602304, 506927592, 563252880, 633659490, 675903456, 751003840, 844879320, 1013855184, 1126505760, 1267318980, 1351806912, 1689758640, 2027710368, 2253011520, 2534637960, 3379517280, 4055420736, 5069275920, 6759034560, 10138551840, 20277103680]

約数ペア:

[(1, 20277103680), (2, 10138551840), (3, 6759034560), (4, 5069275920), (5, 4055420736), (6, 3379517280), (8, 2534637960), (9, 2253011520), (10, 2027710368), (12, 1689758640), (15, 1351806912), (16, 1267318980), (18, 1126505760), (20, 1013855184), (24, 844879320), (27, 751003840), (30, 675903456), (32, 633659490), (36, 563252880), (40, 506927592), (45, 450602304), (48, 422439660), (54, 375501920), (60, 337951728), (64, 316829745), (72, 281626440), (80, 253463796), (90, 225301152), (96, 211219830), (108, 187750960), (120, 168975864), (135, 150200768), (144, 140813220), (160, 126731898), (180, 112650576), (192, 105609915), (216, 93875480), (240, 84487932), (270, 75100384), (288, 70406610), (320, 63365949), (360, 56325288), (432, 46937740), (480, 42243966), (540, 37550192), (576, 35203305), (720, 28162644), (864, 23468870), (960, 21121983), (1080, 18775096), (1440, 14081322), (1728, 11734435), (2160, 9387548), (2880, 7040661), (4320, 4693774), (8640, 2346887)]