195708960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{15101}}^1$

素因数の和:15128

約数の個数: 120

約数和(自身を含む): 690735276

約数和(自身を除く): 495026316

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, 15101, 30202, 45303, 60404, 75505, 90606, 120808, 135909, 151010, 181212, 226515, 241616, 271818, 302020, 362424, 407727, 453030, 483232, 543636, 604040, 679545, 724848, 815454, 906060, 1087272, 1208080, 1223181, 1359090, 1449696, 1630908, 1812120, 2038635, 2174544, 2416160, 2446362, 2718180, 3261816, 3624240, 4077270, 4349088, 4892724, 5436360, 6115905, 6523632, 7248480, 8154540, 9785448, 10872720, 12231810, 13047264, 16309080, 19570896, 21745440, 24463620, 32618160, 39141792, 48927240, 65236320, 97854480, 195708960]

約数ペア:

[(1, 195708960), (2, 97854480), (3, 65236320), (4, 48927240), (5, 39141792), (6, 32618160), (8, 24463620), (9, 21745440), (10, 19570896), (12, 16309080), (15, 13047264), (16, 12231810), (18, 10872720), (20, 9785448), (24, 8154540), (27, 7248480), (30, 6523632), (32, 6115905), (36, 5436360), (40, 4892724), (45, 4349088), (48, 4077270), (54, 3624240), (60, 3261816), (72, 2718180), (80, 2446362), (81, 2416160), (90, 2174544), (96, 2038635), (108, 1812120), (120, 1630908), (135, 1449696), (144, 1359090), (160, 1223181), (162, 1208080), (180, 1087272), (216, 906060), (240, 815454), (270, 724848), (288, 679545), (324, 604040), (360, 543636), (405, 483232), (432, 453030), (480, 407727), (540, 362424), (648, 302020), (720, 271818), (810, 241616), (864, 226515), (1080, 181212), (1296, 151010), (1440, 135909), (1620, 120808), (2160, 90606), (2592, 75505), (3240, 60404), (4320, 45303), (6480, 30202), (12960, 15101)]