About the Number

1120480

1120479 ← → 1120481

2進数表記:100010001100011100000

漢数字表記:百十二万四百八十

素因数分解:

2 5 × 5 1 × 47 1 × 149 1

素因数の和:211
約数の個数: 48
約数和(自身を含む): 2721600
約数和(自身を除く): 1601120

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

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

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