239124960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{18451}}^1$

素因数の和:18478

約数の個数: 120

約数和(自身を含む): 843957576

約数和(自身を除く): 604832616

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 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, 1494531, 1660590, 1771296, 1992708, 2214120, 2490885, 2656944, 2952160, 2989062, 3321180, 3985416, 4428240, 4981770, 5313888, 5978124, 6642360, 7472655, 7970832, 8856480, 9963540, 11956248, 13284720, 14945310, 15941664, 19927080, 23912496, 26569440, 29890620, 39854160, 47824992, 59781240, 79708320, 119562480, 239124960]

約数ペア:

[(1, 239124960), (2, 119562480), (3, 79708320), (4, 59781240), (5, 47824992), (6, 39854160), (8, 29890620), (9, 26569440), (10, 23912496), (12, 19927080), (15, 15941664), (16, 14945310), (18, 13284720), (20, 11956248), (24, 9963540), (27, 8856480), (30, 7970832), (32, 7472655), (36, 6642360), (40, 5978124), (45, 5313888), (48, 4981770), (54, 4428240), (60, 3985416), (72, 3321180), (80, 2989062), (81, 2952160), (90, 2656944), (96, 2490885), (108, 2214120), (120, 1992708), (135, 1771296), (144, 1660590), (160, 1494531), (162, 1476080), (180, 1328472), (216, 1107060), (240, 996354), (270, 885648), (288, 830295), (324, 738040), (360, 664236), (405, 590432), (432, 553530), (480, 498177), (540, 442824), (648, 369020), (720, 332118), (810, 295216), (864, 276765), (1080, 221412), (1296, 184510), (1440, 166059), (1620, 147608), (2160, 110706), (2592, 92255), (3240, 73804), (4320, 55353), (6480, 36902), (12960, 18451)]