27591840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{2129}}^1$

素因数の和:2156

約数の個数: 120

約数和(自身を含む): 97421940

約数和(自身を除く): 69830100

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, 2129, 2160, 2592, 3240, 4258, 4320, 6387, 6480, 8516, 10645, 12774, 12960, 17032, 19161, 21290, 25548, 31935, 34064, 38322, 42580, 51096, 57483, 63870, 68128, 76644, 85160, 95805, 102192, 114966, 127740, 153288, 170320, 172449, 191610, 204384, 229932, 255480, 287415, 306576, 340640, 344898, 383220, 459864, 510960, 574830, 613152, 689796, 766440, 862245, 919728, 1021920, 1149660, 1379592, 1532880, 1724490, 1839456, 2299320, 2759184, 3065760, 3448980, 4598640, 5518368, 6897960, 9197280, 13795920, 27591840]

約数ペア:

[(1, 27591840), (2, 13795920), (3, 9197280), (4, 6897960), (5, 5518368), (6, 4598640), (8, 3448980), (9, 3065760), (10, 2759184), (12, 2299320), (15, 1839456), (16, 1724490), (18, 1532880), (20, 1379592), (24, 1149660), (27, 1021920), (30, 919728), (32, 862245), (36, 766440), (40, 689796), (45, 613152), (48, 574830), (54, 510960), (60, 459864), (72, 383220), (80, 344898), (81, 340640), (90, 306576), (96, 287415), (108, 255480), (120, 229932), (135, 204384), (144, 191610), (160, 172449), (162, 170320), (180, 153288), (216, 127740), (240, 114966), (270, 102192), (288, 95805), (324, 85160), (360, 76644), (405, 68128), (432, 63870), (480, 57483), (540, 51096), (648, 42580), (720, 38322), (810, 34064), (864, 31935), (1080, 25548), (1296, 21290), (1440, 19161), (1620, 17032), (2129, 12960), (2160, 12774), (2592, 10645), (3240, 8516), (4258, 6480), (4320, 6387)]