127125720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{117709}}^1$

素因数の和:117729

約数の個数: 64

約数和(自身を含む): 423756000

約数和(自身を除く): 296630280

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, 117709, 235418, 353127, 470836, 588545, 706254, 941672, 1059381, 1177090, 1412508, 1765635, 2118762, 2354180, 2825016, 3178143, 3531270, 4237524, 4708360, 5296905, 6356286, 7062540, 8475048, 10593810, 12712572, 14125080, 15890715, 21187620, 25425144, 31781430, 42375240, 63562860, 127125720]

約数ペア:

[(1, 127125720), (2, 63562860), (3, 42375240), (4, 31781430), (5, 25425144), (6, 21187620), (8, 15890715), (9, 14125080), (10, 12712572), (12, 10593810), (15, 8475048), (18, 7062540), (20, 6356286), (24, 5296905), (27, 4708360), (30, 4237524), (36, 3531270), (40, 3178143), (45, 2825016), (54, 2354180), (60, 2118762), (72, 1765635), (90, 1412508), (108, 1177090), (120, 1059381), (135, 941672), (180, 706254), (216, 588545), (270, 470836), (360, 353127), (540, 235418), (1080, 117709)]