131834520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{122069}}^1$

素因数の和:122089

約数の個数: 64

約数和(自身を含む): 439452000

約数和(自身を除く): 307617480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 122069, 244138, 366207, 488276, 610345, 732414, 976552, 1098621, 1220690, 1464828, 1831035, 2197242, 2441380, 2929656, 3295863, 3662070, 4394484, 4882760, 5493105, 6591726, 7324140, 8788968, 10986210, 13183452, 14648280, 16479315, 21972420, 26366904, 32958630, 43944840, 65917260, 131834520]

約数ペア:

[(1, 131834520), (2, 65917260), (3, 43944840), (4, 32958630), (5, 26366904), (6, 21972420), (8, 16479315), (9, 14648280), (10, 13183452), (12, 10986210), (15, 8788968), (18, 7324140), (20, 6591726), (24, 5493105), (27, 4882760), (30, 4394484), (36, 3662070), (40, 3295863), (45, 2929656), (54, 2441380), (60, 2197242), (72, 1831035), (90, 1464828), (108, 1220690), (120, 1098621), (135, 976552), (180, 732414), (216, 610345), (270, 488276), (360, 366207), (540, 244138), (1080, 122069)]