180690768

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{17189}}^1$

素因数の和:17276

約数の個数: 60

約数和(自身を含む): 512640180

約数和(自身を除く): 331949412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 17189, 34378, 51567, 68756, 103134, 137512, 154701, 206268, 275024, 309402, 412536, 618804, 825072, 1237608, 1254797, 2475216, 2509594, 3764391, 5019188, 7528782, 10038376, 11293173, 15057564, 20076752, 22586346, 30115128, 45172692, 60230256, 90345384, 180690768]

約数ペア:

[(1, 180690768), (2, 90345384), (3, 60230256), (4, 45172692), (6, 30115128), (8, 22586346), (9, 20076752), (12, 15057564), (16, 11293173), (18, 10038376), (24, 7528782), (36, 5019188), (48, 3764391), (72, 2509594), (73, 2475216), (144, 1254797), (146, 1237608), (219, 825072), (292, 618804), (438, 412536), (584, 309402), (657, 275024), (876, 206268), (1168, 154701), (1314, 137512), (1752, 103134), (2628, 68756), (3504, 51567), (5256, 34378), (10512, 17189)]