244955640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2041297}}^1$

素因数の和:2041311

約数の個数: 32

約数和(自身を含む): 734867280

約数和(自身を除く): 489911640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2041297, 4082594, 6123891, 8165188, 10206485, 12247782, 16330376, 20412970, 24495564, 30619455, 40825940, 48991128, 61238910, 81651880, 122477820, 244955640]

約数ペア:

[(1, 244955640), (2, 122477820), (3, 81651880), (4, 61238910), (5, 48991128), (6, 40825940), (8, 30619455), (10, 24495564), (12, 20412970), (15, 16330376), (20, 12247782), (24, 10206485), (30, 8165188), (40, 6123891), (60, 4082594), (120, 2041297)]