2807880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23399}}^1$

素因数の和:23413

約数の個数: 32

約数和(自身を含む): 8424000

約数和(自身を除く): 5616120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 23399, 46798, 70197, 93596, 116995, 140394, 187192, 233990, 280788, 350985, 467980, 561576, 701970, 935960, 1403940, 2807880]

約数ペア:

[(1, 2807880), (2, 1403940), (3, 935960), (4, 701970), (5, 561576), (6, 467980), (8, 350985), (10, 280788), (12, 233990), (15, 187192), (20, 140394), (24, 116995), (30, 93596), (40, 70197), (60, 46798), (120, 23399)]