2240960

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 56

約数和(自身を含む): 5486400

約数和(自身を除く): 3245440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 149, 160, 188, 235, 298, 320, 376, 470, 596, 745, 752, 940, 1192, 1490, 1504, 1880, 2384, 2980, 3008, 3760, 4768, 5960, 7003, 7520, 9536, 11920, 14006, 15040, 23840, 28012, 35015, 47680, 56024, 70030, 112048, 140060, 224096, 280120, 448192, 560240, 1120480, 2240960]

約数ペア:

[(1, 2240960), (2, 1120480), (4, 560240), (5, 448192), (8, 280120), (10, 224096), (16, 140060), (20, 112048), (32, 70030), (40, 56024), (47, 47680), (64, 35015), (80, 28012), (94, 23840), (149, 15040), (160, 14006), (188, 11920), (235, 9536), (298, 7520), (320, 7003), (376, 5960), (470, 4768), (596, 3760), (745, 3008), (752, 2980), (940, 2384), (1192, 1880), (1490, 1504)]