4067880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 12355200

約数和(自身を除く): 8287320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 311, 327, 436, 545, 622, 654, 872, 933, 1090, 1244, 1308, 1555, 1635, 1866, 2180, 2488, 2616, 3110, 3270, 3732, 4360, 4665, 6220, 6540, 7464, 9330, 12440, 13080, 18660, 33899, 37320, 67798, 101697, 135596, 169495, 203394, 271192, 338990, 406788, 508485, 677980, 813576, 1016970, 1355960, 2033940, 4067880]

約数ペア:

[(1, 4067880), (2, 2033940), (3, 1355960), (4, 1016970), (5, 813576), (6, 677980), (8, 508485), (10, 406788), (12, 338990), (15, 271192), (20, 203394), (24, 169495), (30, 135596), (40, 101697), (60, 67798), (109, 37320), (120, 33899), (218, 18660), (311, 13080), (327, 12440), (436, 9330), (545, 7464), (622, 6540), (654, 6220), (872, 4665), (933, 4360), (1090, 3732), (1244, 3270), (1308, 3110), (1555, 2616), (1635, 2488), (1866, 2180)]