31187562960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{469127}}^1$

素因数の和:469420

約数の個数: 80

約数和(自身を含む): 97030682496

約数和(自身を除く): 65843119536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 4432, 5540, 6648, 8310, 11080, 13296, 16620, 22160, 33240, 66480, 469127, 938254, 1407381, 1876508, 2345635, 2814762, 3753016, 4691270, 5629524, 7036905, 7506032, 9382540, 11259048, 14073810, 18765080, 22518096, 28147620, 37530160, 56295240, 112590480, 129948179, 259896358, 389844537, 519792716, 649740895, 779689074, 1039585432, 1299481790, 1559378148, 1949222685, 2079170864, 2598963580, 3118756296, 3898445370, 5197927160, 6237512592, 7796890740, 10395854320, 15593781480, 31187562960]

約数ペア:

[(1, 31187562960), (2, 15593781480), (3, 10395854320), (4, 7796890740), (5, 6237512592), (6, 5197927160), (8, 3898445370), (10, 3118756296), (12, 2598963580), (15, 2079170864), (16, 1949222685), (20, 1559378148), (24, 1299481790), (30, 1039585432), (40, 779689074), (48, 649740895), (60, 519792716), (80, 389844537), (120, 259896358), (240, 129948179), (277, 112590480), (554, 56295240), (831, 37530160), (1108, 28147620), (1385, 22518096), (1662, 18765080), (2216, 14073810), (2770, 11259048), (3324, 9382540), (4155, 7506032), (4432, 7036905), (5540, 5629524), (6648, 4691270), (8310, 3753016), (11080, 2814762), (13296, 2345635), (16620, 1876508), (22160, 1407381), (33240, 938254), (66480, 469127)]