1977364080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2746339}}^1$

素因数の和:2746358

約数の個数: 60

約数和(自身を含む): 6640650120

約数和(自身を除く): 4663286040

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, 2746339, 5492678, 8239017, 10985356, 13731695, 16478034, 21970712, 24717051, 27463390, 32956068, 41195085, 43941424, 49434102, 54926780, 65912136, 82390170, 98868204, 109853560, 123585255, 131824272, 164780340, 197736408, 219707120, 247170510, 329560680, 395472816, 494341020, 659121360, 988682040, 1977364080]

約数ペア:

[(1, 1977364080), (2, 988682040), (3, 659121360), (4, 494341020), (5, 395472816), (6, 329560680), (8, 247170510), (9, 219707120), (10, 197736408), (12, 164780340), (15, 131824272), (16, 123585255), (18, 109853560), (20, 98868204), (24, 82390170), (30, 65912136), (36, 54926780), (40, 49434102), (45, 43941424), (48, 41195085), (60, 32956068), (72, 27463390), (80, 24717051), (90, 21970712), (120, 16478034), (144, 13731695), (180, 10985356), (240, 8239017), (360, 5492678), (720, 2746339)]