87164760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3803}}^1$

素因数の和:4008

約数の個数: 64

約数和(自身を含む): 262932480

約数和(自身を除く): 175767720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3803, 3820, 4584, 5730, 7606, 7640, 11409, 11460, 15212, 19015, 22818, 22920, 30424, 38030, 45636, 57045, 76060, 91272, 114090, 152120, 228180, 456360, 726373, 1452746, 2179119, 2905492, 3631865, 4358238, 5810984, 7263730, 8716476, 10895595, 14527460, 17432952, 21791190, 29054920, 43582380, 87164760]

約数ペア:

[(1, 87164760), (2, 43582380), (3, 29054920), (4, 21791190), (5, 17432952), (6, 14527460), (8, 10895595), (10, 8716476), (12, 7263730), (15, 5810984), (20, 4358238), (24, 3631865), (30, 2905492), (40, 2179119), (60, 1452746), (120, 726373), (191, 456360), (382, 228180), (573, 152120), (764, 114090), (955, 91272), (1146, 76060), (1528, 57045), (1910, 45636), (2292, 38030), (2865, 30424), (3803, 22920), (3820, 22818), (4584, 19015), (5730, 15212), (7606, 11460), (7640, 11409)]