80457053220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{148994543}}^1$

素因数の和:148994561

約数の個数: 48

約数和(自身を含む): 250310833920

約数和(自身を除く): 169853780700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 148994543, 297989086, 446983629, 595978172, 744972715, 893967258, 1340950887, 1489945430, 1787934516, 2234918145, 2681901774, 2979890860, 4022852661, 4469836290, 5363803548, 6704754435, 8045705322, 8939672580, 13409508870, 16091410644, 20114263305, 26819017740, 40228526610, 80457053220]

約数ペア:

[(1, 80457053220), (2, 40228526610), (3, 26819017740), (4, 20114263305), (5, 16091410644), (6, 13409508870), (9, 8939672580), (10, 8045705322), (12, 6704754435), (15, 5363803548), (18, 4469836290), (20, 4022852661), (27, 2979890860), (30, 2681901774), (36, 2234918145), (45, 1787934516), (54, 1489945430), (60, 1340950887), (90, 893967258), (108, 744972715), (135, 595978172), (180, 446983629), (270, 297989086), (540, 148994543)]