673521480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{207877}}^1$

素因数の和:207900

約数の個数: 80

約数和(自身を含む): 2263791420

約数和(自身を除く): 1590269940

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 207877, 415754, 623631, 831508, 1039385, 1247262, 1663016, 1870893, 2078770, 2494524, 3118155, 3741786, 4157540, 4989048, 5612679, 6236310, 7483572, 8315080, 9354465, 11225358, 12472620, 14967144, 16838037, 18708930, 22450716, 24945240, 28063395, 33676074, 37417860, 44901432, 56126790, 67352148, 74835720, 84190185, 112253580, 134704296, 168380370, 224507160, 336760740, 673521480]

約数ペア:

[(1, 673521480), (2, 336760740), (3, 224507160), (4, 168380370), (5, 134704296), (6, 112253580), (8, 84190185), (9, 74835720), (10, 67352148), (12, 56126790), (15, 44901432), (18, 37417860), (20, 33676074), (24, 28063395), (27, 24945240), (30, 22450716), (36, 18708930), (40, 16838037), (45, 14967144), (54, 12472620), (60, 11225358), (72, 9354465), (81, 8315080), (90, 7483572), (108, 6236310), (120, 5612679), (135, 4989048), (162, 4157540), (180, 3741786), (216, 3118155), (270, 2494524), (324, 2078770), (360, 1870893), (405, 1663016), (540, 1247262), (648, 1039385), (810, 831508), (1080, 623631), (1620, 415754), (3240, 207877)]