195588720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271651}}^1$

素因数の和:271670

約数の個数: 60

約数和(自身を含む): 656854536

約数和(自身を除く): 461265816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 271651, 543302, 814953, 1086604, 1358255, 1629906, 2173208, 2444859, 2716510, 3259812, 4074765, 4346416, 4889718, 5433020, 6519624, 8149530, 9779436, 10866040, 12224295, 13039248, 16299060, 19558872, 21732080, 24448590, 32598120, 39117744, 48897180, 65196240, 97794360, 195588720]

約数ペア:

[(1, 195588720), (2, 97794360), (3, 65196240), (4, 48897180), (5, 39117744), (6, 32598120), (8, 24448590), (9, 21732080), (10, 19558872), (12, 16299060), (15, 13039248), (16, 12224295), (18, 10866040), (20, 9779436), (24, 8149530), (30, 6519624), (36, 5433020), (40, 4889718), (45, 4346416), (48, 4074765), (60, 3259812), (72, 2716510), (80, 2444859), (90, 2173208), (120, 1629906), (144, 1358255), (180, 1086604), (240, 814953), (360, 543302), (720, 271651)]