79708320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{18451}}^1$

素因数の和:18475

約数の個数: 96

約数和(自身を含む): 278994240

約数和(自身を除く): 199285920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 18451, 36902, 55353, 73804, 92255, 110706, 147608, 166059, 184510, 221412, 276765, 295216, 332118, 369020, 442824, 498177, 553530, 590432, 664236, 738040, 830295, 885648, 996354, 1107060, 1328472, 1476080, 1660590, 1771296, 1992708, 2214120, 2490885, 2656944, 2952160, 3321180, 3985416, 4428240, 4981770, 5313888, 6642360, 7970832, 8856480, 9963540, 13284720, 15941664, 19927080, 26569440, 39854160, 79708320]

約数ペア:

[(1, 79708320), (2, 39854160), (3, 26569440), (4, 19927080), (5, 15941664), (6, 13284720), (8, 9963540), (9, 8856480), (10, 7970832), (12, 6642360), (15, 5313888), (16, 4981770), (18, 4428240), (20, 3985416), (24, 3321180), (27, 2952160), (30, 2656944), (32, 2490885), (36, 2214120), (40, 1992708), (45, 1771296), (48, 1660590), (54, 1476080), (60, 1328472), (72, 1107060), (80, 996354), (90, 885648), (96, 830295), (108, 738040), (120, 664236), (135, 590432), (144, 553530), (160, 498177), (180, 442824), (216, 369020), (240, 332118), (270, 295216), (288, 276765), (360, 221412), (432, 184510), (480, 166059), (540, 147608), (720, 110706), (864, 92255), (1080, 73804), (1440, 55353), (2160, 36902), (4320, 18451)]