905265239040

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{19645513}}^1$

素因数の和:19645544

約数の個数: 132

約数和(自身を含む): 3136720638324

約数和(自身を除く): 2231455399284

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 9216, 11520, 15360, 23040, 46080, 19645513, 39291026, 58936539, 78582052, 98227565, 117873078, 157164104, 176809617, 196455130, 235746156, 294682695, 314328208, 353619234, 392910260, 471492312, 589365390, 628656416, 707238468, 785820520, 884048085, 942984624, 1178730780, 1257312832, 1414476936, 1571641040, 1768096170, 1885969248, 2357461560, 2514625664, 2828953872, 3143282080, 3536192340, 3771938496, 4714923120, 5029251328, 5657907744, 6286564160, 7072384680, 7543876992, 9429846240, 10058502656, 11315815488, 12573128320, 14144769360, 15087753984, 18859692480, 20117005312, 22631630976, 25146256640, 28289538720, 30175507968, 37719384960, 45263261952, 50292513280, 56579077440, 60351015936, 75438769920, 90526523904, 100585026560, 113158154880, 150877539840, 181053047808, 226316309760, 301755079680, 452632619520, 905265239040]

約数ペア:

[(1, 905265239040), (2, 452632619520), (3, 301755079680), (4, 226316309760), (5, 181053047808), (6, 150877539840), (8, 113158154880), (9, 100585026560), (10, 90526523904), (12, 75438769920), (15, 60351015936), (16, 56579077440), (18, 50292513280), (20, 45263261952), (24, 37719384960), (30, 30175507968), (32, 28289538720), (36, 25146256640), (40, 22631630976), (45, 20117005312), (48, 18859692480), (60, 15087753984), (64, 14144769360), (72, 12573128320), (80, 11315815488), (90, 10058502656), (96, 9429846240), (120, 7543876992), (128, 7072384680), (144, 6286564160), (160, 5657907744), (180, 5029251328), (192, 4714923120), (240, 3771938496), (256, 3536192340), (288, 3143282080), (320, 2828953872), (360, 2514625664), (384, 2357461560), (480, 1885969248), (512, 1768096170), (576, 1571641040), (640, 1414476936), (720, 1257312832), (768, 1178730780), (960, 942984624), (1024, 884048085), (1152, 785820520), (1280, 707238468), (1440, 628656416), (1536, 589365390), (1920, 471492312), (2304, 392910260), (2560, 353619234), (2880, 314328208), (3072, 294682695), (3840, 235746156), (4608, 196455130), (5120, 176809617), (5760, 157164104), (7680, 117873078), (9216, 98227565), (11520, 78582052), (15360, 58936539), (23040, 39291026), (46080, 19645513)]