230545440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17789}}^1$

素因数の和:17816

約数の個数: 120

約数和(自身を含む): 813679020

約数和(自身を除く): 583133580

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, 17789, 35578, 53367, 71156, 88945, 106734, 142312, 160101, 177890, 213468, 266835, 284624, 320202, 355780, 426936, 480303, 533670, 569248, 640404, 711560, 800505, 853872, 960606, 1067340, 1280808, 1423120, 1440909, 1601010, 1707744, 1921212, 2134680, 2401515, 2561616, 2846240, 2881818, 3202020, 3842424, 4269360, 4803030, 5123232, 5763636, 6404040, 7204545, 7684848, 8538720, 9606060, 11527272, 12808080, 14409090, 15369696, 19212120, 23054544, 25616160, 28818180, 38424240, 46109088, 57636360, 76848480, 115272720, 230545440]

約数ペア:

[(1, 230545440), (2, 115272720), (3, 76848480), (4, 57636360), (5, 46109088), (6, 38424240), (8, 28818180), (9, 25616160), (10, 23054544), (12, 19212120), (15, 15369696), (16, 14409090), (18, 12808080), (20, 11527272), (24, 9606060), (27, 8538720), (30, 7684848), (32, 7204545), (36, 6404040), (40, 5763636), (45, 5123232), (48, 4803030), (54, 4269360), (60, 3842424), (72, 3202020), (80, 2881818), (81, 2846240), (90, 2561616), (96, 2401515), (108, 2134680), (120, 1921212), (135, 1707744), (144, 1601010), (160, 1440909), (162, 1423120), (180, 1280808), (216, 1067340), (240, 960606), (270, 853872), (288, 800505), (324, 711560), (360, 640404), (405, 569248), (432, 533670), (480, 480303), (540, 426936), (648, 355780), (720, 320202), (810, 284624), (864, 266835), (1080, 213468), (1296, 177890), (1440, 160101), (1620, 142312), (2160, 106734), (2592, 88945), (3240, 71156), (4320, 53367), (6480, 35578), (12960, 17789)]