1547880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12899}}^1$

素因数の和:12913

約数の個数: 32

約数和(自身を含む): 4644000

約数和(自身を除く): 3096120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12899, 25798, 38697, 51596, 64495, 77394, 103192, 128990, 154788, 193485, 257980, 309576, 386970, 515960, 773940, 1547880]

約数ペア:

[(1, 1547880), (2, 773940), (3, 515960), (4, 386970), (5, 309576), (6, 257980), (8, 193485), (10, 154788), (12, 128990), (15, 103192), (20, 77394), (24, 64495), (30, 51596), (40, 38697), (60, 25798), (120, 12899)]