712631520

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{18329}}^1$

素因数の和:18359

約数の個数: 144

約数和(自身を含む): 2522061360

約数和(自身を除く): 1809429840

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 18329, 19440, 36658, 38880, 54987, 73316, 91645, 109974, 146632, 164961, 183290, 219948, 274935, 293264, 329922, 366580, 439896, 494883, 549870, 586528, 659844, 733160, 824805, 879792, 989766, 1099740, 1319688, 1466320, 1484649, 1649610, 1759584, 1979532, 2199480, 2474415, 2639376, 2932640, 2969298, 3299220, 3959064, 4398960, 4453947, 4948830, 5278752, 5938596, 6598440, 7423245, 7918128, 8797920, 8907894, 9897660, 11877192, 13196880, 14846490, 15836256, 17815788, 19795320, 22269735, 23754384, 26393760, 29692980, 35631576, 39590640, 44539470, 47508768, 59385960, 71263152, 79181280, 89078940, 118771920, 142526304, 178157880, 237543840, 356315760, 712631520]

約数ペア:

[(1, 712631520), (2, 356315760), (3, 237543840), (4, 178157880), (5, 142526304), (6, 118771920), (8, 89078940), (9, 79181280), (10, 71263152), (12, 59385960), (15, 47508768), (16, 44539470), (18, 39590640), (20, 35631576), (24, 29692980), (27, 26393760), (30, 23754384), (32, 22269735), (36, 19795320), (40, 17815788), (45, 15836256), (48, 14846490), (54, 13196880), (60, 11877192), (72, 9897660), (80, 8907894), (81, 8797920), (90, 7918128), (96, 7423245), (108, 6598440), (120, 5938596), (135, 5278752), (144, 4948830), (160, 4453947), (162, 4398960), (180, 3959064), (216, 3299220), (240, 2969298), (243, 2932640), (270, 2639376), (288, 2474415), (324, 2199480), (360, 1979532), (405, 1759584), (432, 1649610), (480, 1484649), (486, 1466320), (540, 1319688), (648, 1099740), (720, 989766), (810, 879792), (864, 824805), (972, 733160), (1080, 659844), (1215, 586528), (1296, 549870), (1440, 494883), (1620, 439896), (1944, 366580), (2160, 329922), (2430, 293264), (2592, 274935), (3240, 219948), (3888, 183290), (4320, 164961), (4860, 146632), (6480, 109974), (7776, 91645), (9720, 73316), (12960, 54987), (18329, 38880), (19440, 36658)]