26428560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{110119}}^1$

素因数の和:110135

約数の個数: 40

約数和(自身を含む): 81929280

約数和(自身を除く): 55500720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 110119, 220238, 330357, 440476, 550595, 660714, 880952, 1101190, 1321428, 1651785, 1761904, 2202380, 2642856, 3303570, 4404760, 5285712, 6607140, 8809520, 13214280, 26428560]

約数ペア:

[(1, 26428560), (2, 13214280), (3, 8809520), (4, 6607140), (5, 5285712), (6, 4404760), (8, 3303570), (10, 2642856), (12, 2202380), (15, 1761904), (16, 1651785), (20, 1321428), (24, 1101190), (30, 880952), (40, 660714), (48, 550595), (60, 440476), (80, 330357), (120, 220238), (240, 110119)]