246701640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2055847}}^1$

素因数の和:2055861

約数の個数: 32

約数和(自身を含む): 740105280

約数和(自身を除く): 493403640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2055847, 4111694, 6167541, 8223388, 10279235, 12335082, 16446776, 20558470, 24670164, 30837705, 41116940, 49340328, 61675410, 82233880, 123350820, 246701640]

約数ペア:

[(1, 246701640), (2, 123350820), (3, 82233880), (4, 61675410), (5, 49340328), (6, 41116940), (8, 30837705), (10, 24670164), (12, 20558470), (15, 16446776), (20, 12335082), (24, 10279235), (30, 8223388), (40, 6167541), (60, 4111694), (120, 2055847)]