55681440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{373}}^1$

素因数の和:702

約数の個数: 96

約数和(自身を含む): 176432256

約数和(自身を除く): 120750816

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, 311, 373, 480, 622, 746, 933, 1119, 1244, 1492, 1555, 1865, 1866, 2238, 2488, 2984, 3110, 3730, 3732, 4476, 4665, 4976, 5595, 5968, 6220, 7460, 7464, 8952, 9330, 9952, 11190, 11936, 12440, 14920, 14928, 17904, 18660, 22380, 24880, 29840, 29856, 35808, 37320, 44760, 49760, 59680, 74640, 89520, 116003, 149280, 179040, 232006, 348009, 464012, 580015, 696018, 928024, 1160030, 1392036, 1740045, 1856048, 2320060, 2784072, 3480090, 3712096, 4640120, 5568144, 6960180, 9280240, 11136288, 13920360, 18560480, 27840720, 55681440]

約数ペア:

[(1, 55681440), (2, 27840720), (3, 18560480), (4, 13920360), (5, 11136288), (6, 9280240), (8, 6960180), (10, 5568144), (12, 4640120), (15, 3712096), (16, 3480090), (20, 2784072), (24, 2320060), (30, 1856048), (32, 1740045), (40, 1392036), (48, 1160030), (60, 928024), (80, 696018), (96, 580015), (120, 464012), (160, 348009), (240, 232006), (311, 179040), (373, 149280), (480, 116003), (622, 89520), (746, 74640), (933, 59680), (1119, 49760), (1244, 44760), (1492, 37320), (1555, 35808), (1865, 29856), (1866, 29840), (2238, 24880), (2488, 22380), (2984, 18660), (3110, 17904), (3730, 14928), (3732, 14920), (4476, 12440), (4665, 11936), (4976, 11190), (5595, 9952), (5968, 9330), (6220, 8952), (7460, 7464)]