180534240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{125371}}^1$

素因数の和:125392

約数の個数: 72

約数和(自身を含む): 616078008

約数和(自身を除く): 435543768

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 125371, 250742, 376113, 501484, 626855, 752226, 1002968, 1128339, 1253710, 1504452, 1880565, 2005936, 2256678, 2507420, 3008904, 3761130, 4011872, 4513356, 5014840, 5641695, 6017808, 7522260, 9026712, 10029680, 11283390, 12035616, 15044520, 18053424, 20059360, 22566780, 30089040, 36106848, 45133560, 60178080, 90267120, 180534240]

約数ペア:

[(1, 180534240), (2, 90267120), (3, 60178080), (4, 45133560), (5, 36106848), (6, 30089040), (8, 22566780), (9, 20059360), (10, 18053424), (12, 15044520), (15, 12035616), (16, 11283390), (18, 10029680), (20, 9026712), (24, 7522260), (30, 6017808), (32, 5641695), (36, 5014840), (40, 4513356), (45, 4011872), (48, 3761130), (60, 3008904), (72, 2507420), (80, 2256678), (90, 2005936), (96, 1880565), (120, 1504452), (144, 1253710), (160, 1128339), (180, 1002968), (240, 752226), (288, 626855), (360, 501484), (480, 376113), (720, 250742), (1440, 125371)]