65305440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5039}}^1$

素因数の和:5066

約数の個数: 120

約数和(自身を含む): 230519520

約数和(自身を除く): 165214080

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, 5039, 6480, 10078, 12960, 15117, 20156, 25195, 30234, 40312, 45351, 50390, 60468, 75585, 80624, 90702, 100780, 120936, 136053, 151170, 161248, 181404, 201560, 226755, 241872, 272106, 302340, 362808, 403120, 408159, 453510, 483744, 544212, 604680, 680265, 725616, 806240, 816318, 907020, 1088424, 1209360, 1360530, 1451232, 1632636, 1814040, 2040795, 2176848, 2418720, 2721060, 3265272, 3628080, 4081590, 4353696, 5442120, 6530544, 7256160, 8163180, 10884240, 13061088, 16326360, 21768480, 32652720, 65305440]

約数ペア:

[(1, 65305440), (2, 32652720), (3, 21768480), (4, 16326360), (5, 13061088), (6, 10884240), (8, 8163180), (9, 7256160), (10, 6530544), (12, 5442120), (15, 4353696), (16, 4081590), (18, 3628080), (20, 3265272), (24, 2721060), (27, 2418720), (30, 2176848), (32, 2040795), (36, 1814040), (40, 1632636), (45, 1451232), (48, 1360530), (54, 1209360), (60, 1088424), (72, 907020), (80, 816318), (81, 806240), (90, 725616), (96, 680265), (108, 604680), (120, 544212), (135, 483744), (144, 453510), (160, 408159), (162, 403120), (180, 362808), (216, 302340), (240, 272106), (270, 241872), (288, 226755), (324, 201560), (360, 181404), (405, 161248), (432, 151170), (480, 136053), (540, 120936), (648, 100780), (720, 90702), (810, 80624), (864, 75585), (1080, 60468), (1296, 50390), (1440, 45351), (1620, 40312), (2160, 30234), (2592, 25195), (3240, 20156), (4320, 15117), (5039, 12960), (6480, 10078)]