344560

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 40

約数和(自身を含む): 825840

約数和(自身を除く): 481280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 73, 80, 118, 146, 236, 292, 295, 365, 472, 584, 590, 730, 944, 1168, 1180, 1460, 2360, 2920, 4307, 4720, 5840, 8614, 17228, 21535, 34456, 43070, 68912, 86140, 172280, 344560]

約数ペア:

[(1, 344560), (2, 172280), (4, 86140), (5, 68912), (8, 43070), (10, 34456), (16, 21535), (20, 17228), (40, 8614), (59, 5840), (73, 4720), (80, 4307), (118, 2920), (146, 2360), (236, 1460), (292, 1180), (295, 1168), (365, 944), (472, 730), (584, 590)]