85088760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1901}}^1$

素因数の和:2288

約数の個数: 64

約数和(自身を含む): 256085280

約数和(自身を除く): 170996520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 1119, 1492, 1865, 1901, 2238, 2984, 3730, 3802, 4476, 5595, 5703, 7460, 7604, 8952, 9505, 11190, 11406, 14920, 15208, 19010, 22380, 22812, 28515, 38020, 44760, 45624, 57030, 76040, 114060, 228120, 709073, 1418146, 2127219, 2836292, 3545365, 4254438, 5672584, 7090730, 8508876, 10636095, 14181460, 17017752, 21272190, 28362920, 42544380, 85088760]

約数ペア:

[(1, 85088760), (2, 42544380), (3, 28362920), (4, 21272190), (5, 17017752), (6, 14181460), (8, 10636095), (10, 8508876), (12, 7090730), (15, 5672584), (20, 4254438), (24, 3545365), (30, 2836292), (40, 2127219), (60, 1418146), (120, 709073), (373, 228120), (746, 114060), (1119, 76040), (1492, 57030), (1865, 45624), (1901, 44760), (2238, 38020), (2984, 28515), (3730, 22812), (3802, 22380), (4476, 19010), (5595, 15208), (5703, 14920), (7460, 11406), (7604, 11190), (8952, 9505)]