2547120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{10613}}^1$

素因数の和:10629

約数の個数: 40

約数和(自身を含む): 7896816

約数和(自身を除く): 5349696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 10613, 21226, 31839, 42452, 53065, 63678, 84904, 106130, 127356, 159195, 169808, 212260, 254712, 318390, 424520, 509424, 636780, 849040, 1273560, 2547120]

約数ペア:

[(1, 2547120), (2, 1273560), (3, 849040), (4, 636780), (5, 509424), (6, 424520), (8, 318390), (10, 254712), (12, 212260), (15, 169808), (16, 159195), (20, 127356), (24, 106130), (30, 84904), (40, 63678), (48, 53065), (60, 42452), (80, 31839), (120, 21226), (240, 10613)]