53117280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{36887}}^1$

素因数の和:36908

約数の個数: 72

約数和(自身を含む): 181267632

約数和(自身を除く): 128150352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 36887, 73774, 110661, 147548, 184435, 221322, 295096, 331983, 368870, 442644, 553305, 590192, 663966, 737740, 885288, 1106610, 1180384, 1327932, 1475480, 1659915, 1770576, 2213220, 2655864, 2950960, 3319830, 3541152, 4426440, 5311728, 5901920, 6639660, 8852880, 10623456, 13279320, 17705760, 26558640, 53117280]

約数ペア:

[(1, 53117280), (2, 26558640), (3, 17705760), (4, 13279320), (5, 10623456), (6, 8852880), (8, 6639660), (9, 5901920), (10, 5311728), (12, 4426440), (15, 3541152), (16, 3319830), (18, 2950960), (20, 2655864), (24, 2213220), (30, 1770576), (32, 1659915), (36, 1475480), (40, 1327932), (45, 1180384), (48, 1106610), (60, 885288), (72, 737740), (80, 663966), (90, 590192), (96, 553305), (120, 442644), (144, 368870), (160, 331983), (180, 295096), (240, 221322), (288, 184435), (360, 147548), (480, 110661), (720, 73774), (1440, 36887)]