180739224

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{11897}}^1$

素因数の和:12120

約数の個数: 48

約数和(自身を含む): 491863320

約数和(自身を除く): 311124096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 7596, 11897, 15192, 23794, 35691, 47588, 71382, 95176, 107073, 142764, 214146, 285528, 428292, 856584, 2510267, 5020534, 7530801, 10041068, 15061602, 20082136, 22592403, 30123204, 45184806, 60246408, 90369612, 180739224]

約数ペア:

[(1, 180739224), (2, 90369612), (3, 60246408), (4, 45184806), (6, 30123204), (8, 22592403), (9, 20082136), (12, 15061602), (18, 10041068), (24, 7530801), (36, 5020534), (72, 2510267), (211, 856584), (422, 428292), (633, 285528), (844, 214146), (1266, 142764), (1688, 107073), (1899, 95176), (2532, 71382), (3798, 47588), (5064, 35691), (7596, 23794), (11897, 15192)]