168530640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{702211}}^1$

素因数の和:702227

約数の個数: 40

約数和(自身を含む): 522445728

約数和(自身を除く): 353915088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 702211, 1404422, 2106633, 2808844, 3511055, 4213266, 5617688, 7022110, 8426532, 10533165, 11235376, 14044220, 16853064, 21066330, 28088440, 33706128, 42132660, 56176880, 84265320, 168530640]

約数ペア:

[(1, 168530640), (2, 84265320), (3, 56176880), (4, 42132660), (5, 33706128), (6, 28088440), (8, 21066330), (10, 16853064), (12, 14044220), (15, 11235376), (16, 10533165), (20, 8426532), (24, 7022110), (30, 5617688), (40, 4213266), (48, 3511055), (60, 2808844), (80, 2106633), (120, 1404422), (240, 702211)]