20653673760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4780943}}^1$

素因数の和:4780967

約数の個数: 96

約数和(自身を含む): 72287873280

約数和(自身を除く): 51634199520

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 4780943, 9561886, 14342829, 19123772, 23904715, 28685658, 38247544, 43028487, 47809430, 57371316, 71714145, 76495088, 86056974, 95618860, 114742632, 129085461, 143428290, 152990176, 172113948, 191237720, 215142435, 229485264, 258170922, 286856580, 344227896, 382475440, 430284870, 458970528, 516341844, 573713160, 645427305, 688455792, 764950880, 860569740, 1032683688, 1147426320, 1290854610, 1376911584, 1721139480, 2065367376, 2294852640, 2581709220, 3442278960, 4130734752, 5163418440, 6884557920, 10326836880, 20653673760]

約数ペア:

[(1, 20653673760), (2, 10326836880), (3, 6884557920), (4, 5163418440), (5, 4130734752), (6, 3442278960), (8, 2581709220), (9, 2294852640), (10, 2065367376), (12, 1721139480), (15, 1376911584), (16, 1290854610), (18, 1147426320), (20, 1032683688), (24, 860569740), (27, 764950880), (30, 688455792), (32, 645427305), (36, 573713160), (40, 516341844), (45, 458970528), (48, 430284870), (54, 382475440), (60, 344227896), (72, 286856580), (80, 258170922), (90, 229485264), (96, 215142435), (108, 191237720), (120, 172113948), (135, 152990176), (144, 143428290), (160, 129085461), (180, 114742632), (216, 95618860), (240, 86056974), (270, 76495088), (288, 71714145), (360, 57371316), (432, 47809430), (480, 43028487), (540, 38247544), (720, 28685658), (864, 23904715), (1080, 19123772), (1440, 14342829), (2160, 9561886), (4320, 4780943)]