180183420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{333673}}^1$

素因数の和:333691

約数の個数: 48

約数和(自身を含む): 560572320

約数和(自身を除く): 380388900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 333673, 667346, 1001019, 1334692, 1668365, 2002038, 3003057, 3336730, 4004076, 5005095, 6006114, 6673460, 9009171, 10010190, 12012228, 15015285, 18018342, 20020380, 30030570, 36036684, 45045855, 60061140, 90091710, 180183420]

約数ペア:

[(1, 180183420), (2, 90091710), (3, 60061140), (4, 45045855), (5, 36036684), (6, 30030570), (9, 20020380), (10, 18018342), (12, 15015285), (15, 12012228), (18, 10010190), (20, 9009171), (27, 6673460), (30, 6006114), (36, 5005095), (45, 4004076), (54, 3336730), (60, 3003057), (90, 2002038), (108, 1668365), (135, 1334692), (180, 1001019), (270, 667346), (540, 333673)]