245864040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2048867}}^1$

素因数の和:2048881

約数の個数: 32

約数和(自身を含む): 737592480

約数和(自身を除く): 491728440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2048867, 4097734, 6146601, 8195468, 10244335, 12293202, 16390936, 20488670, 24586404, 30733005, 40977340, 49172808, 61466010, 81954680, 122932020, 245864040]

約数ペア:

[(1, 245864040), (2, 122932020), (3, 81954680), (4, 61466010), (5, 49172808), (6, 40977340), (8, 30733005), (10, 24586404), (12, 20488670), (15, 16390936), (20, 12293202), (24, 10244335), (30, 8195468), (40, 6146601), (60, 4097734), (120, 2048867)]