16855181520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{34819}}^1$

素因数の和:36852

約数の個数: 80

約数和(自身を含む): 52278469440

約数和(自身を除く): 35423287920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2017, 4034, 6051, 8068, 10085, 12102, 16136, 20170, 24204, 30255, 32272, 34819, 40340, 48408, 60510, 69638, 80680, 96816, 104457, 121020, 139276, 161360, 174095, 208914, 242040, 278552, 348190, 417828, 484080, 522285, 557104, 696380, 835656, 1044570, 1392760, 1671312, 2089140, 2785520, 4178280, 8356560, 70229923, 140459846, 210689769, 280919692, 351149615, 421379538, 561839384, 702299230, 842759076, 1053448845, 1123678768, 1404598460, 1685518152, 2106897690, 2809196920, 3371036304, 4213795380, 5618393840, 8427590760, 16855181520]

約数ペア:

[(1, 16855181520), (2, 8427590760), (3, 5618393840), (4, 4213795380), (5, 3371036304), (6, 2809196920), (8, 2106897690), (10, 1685518152), (12, 1404598460), (15, 1123678768), (16, 1053448845), (20, 842759076), (24, 702299230), (30, 561839384), (40, 421379538), (48, 351149615), (60, 280919692), (80, 210689769), (120, 140459846), (240, 70229923), (2017, 8356560), (4034, 4178280), (6051, 2785520), (8068, 2089140), (10085, 1671312), (12102, 1392760), (16136, 1044570), (20170, 835656), (24204, 696380), (30255, 557104), (32272, 522285), (34819, 484080), (40340, 417828), (48408, 348190), (60510, 278552), (69638, 242040), (80680, 208914), (96816, 174095), (104457, 161360), (121020, 139276)]