231867360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17891}}^1$

素因数の和:17918

約数の個数: 120

約数和(自身を含む): 818344296

約数和(自身を除く): 586476936

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, 17891, 35782, 53673, 71564, 89455, 107346, 143128, 161019, 178910, 214692, 268365, 286256, 322038, 357820, 429384, 483057, 536730, 572512, 644076, 715640, 805095, 858768, 966114, 1073460, 1288152, 1431280, 1449171, 1610190, 1717536, 1932228, 2146920, 2415285, 2576304, 2862560, 2898342, 3220380, 3864456, 4293840, 4830570, 5152608, 5796684, 6440760, 7245855, 7728912, 8587680, 9661140, 11593368, 12881520, 14491710, 15457824, 19322280, 23186736, 25763040, 28983420, 38644560, 46373472, 57966840, 77289120, 115933680, 231867360]

約数ペア:

[(1, 231867360), (2, 115933680), (3, 77289120), (4, 57966840), (5, 46373472), (6, 38644560), (8, 28983420), (9, 25763040), (10, 23186736), (12, 19322280), (15, 15457824), (16, 14491710), (18, 12881520), (20, 11593368), (24, 9661140), (27, 8587680), (30, 7728912), (32, 7245855), (36, 6440760), (40, 5796684), (45, 5152608), (48, 4830570), (54, 4293840), (60, 3864456), (72, 3220380), (80, 2898342), (81, 2862560), (90, 2576304), (96, 2415285), (108, 2146920), (120, 1932228), (135, 1717536), (144, 1610190), (160, 1449171), (162, 1431280), (180, 1288152), (216, 1073460), (240, 966114), (270, 858768), (288, 805095), (324, 715640), (360, 644076), (405, 572512), (432, 536730), (480, 483057), (540, 429384), (648, 357820), (720, 322038), (810, 286256), (864, 268365), (1080, 214692), (1296, 178910), (1440, 161019), (1620, 143128), (2160, 107346), (2592, 89455), (3240, 71564), (4320, 53673), (6480, 35782), (12960, 17891)]