61427040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127973}}^1$

素因数の和:127991

約数の個数: 48

約数和(自身を含む): 193496688

約数和(自身を除く): 132069648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 127973, 255946, 383919, 511892, 639865, 767838, 1023784, 1279730, 1535676, 1919595, 2047568, 2559460, 3071352, 3839190, 4095136, 5118920, 6142704, 7678380, 10237840, 12285408, 15356760, 20475680, 30713520, 61427040]

約数ペア:

[(1, 61427040), (2, 30713520), (3, 20475680), (4, 15356760), (5, 12285408), (6, 10237840), (8, 7678380), (10, 6142704), (12, 5118920), (15, 4095136), (16, 3839190), (20, 3071352), (24, 2559460), (30, 2047568), (32, 1919595), (40, 1535676), (48, 1279730), (60, 1023784), (80, 767838), (96, 639865), (120, 511892), (160, 383919), (240, 255946), (480, 127973)]