74705760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17293}}^1$

素因数の和:17317

約数の個数: 96

約数和(自身を含む): 261485280

約数和(自身を除く): 186779520

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 17293, 34586, 51879, 69172, 86465, 103758, 138344, 155637, 172930, 207516, 259395, 276688, 311274, 345860, 415032, 466911, 518790, 553376, 622548, 691720, 778185, 830064, 933822, 1037580, 1245096, 1383440, 1556370, 1660128, 1867644, 2075160, 2334555, 2490192, 2766880, 3112740, 3735288, 4150320, 4669110, 4980384, 6225480, 7470576, 8300640, 9338220, 12450960, 14941152, 18676440, 24901920, 37352880, 74705760]

約数ペア:

[(1, 74705760), (2, 37352880), (3, 24901920), (4, 18676440), (5, 14941152), (6, 12450960), (8, 9338220), (9, 8300640), (10, 7470576), (12, 6225480), (15, 4980384), (16, 4669110), (18, 4150320), (20, 3735288), (24, 3112740), (27, 2766880), (30, 2490192), (32, 2334555), (36, 2075160), (40, 1867644), (45, 1660128), (48, 1556370), (54, 1383440), (60, 1245096), (72, 1037580), (80, 933822), (90, 830064), (96, 778185), (108, 691720), (120, 622548), (135, 553376), (144, 518790), (160, 466911), (180, 415032), (216, 345860), (240, 311274), (270, 276688), (288, 259395), (360, 207516), (432, 172930), (480, 155637), (540, 138344), (720, 103758), (864, 86465), (1080, 69172), (1440, 51879), (2160, 34586), (4320, 17293)]