117900240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{491251}}^1$

素因数の和:491267

約数の個数: 40

約数和(自身を含む): 365491488

約数和(自身を除く): 247591248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 491251, 982502, 1473753, 1965004, 2456255, 2947506, 3930008, 4912510, 5895012, 7368765, 7860016, 9825020, 11790024, 14737530, 19650040, 23580048, 29475060, 39300080, 58950120, 117900240]

約数ペア:

[(1, 117900240), (2, 58950120), (3, 39300080), (4, 29475060), (5, 23580048), (6, 19650040), (8, 14737530), (10, 11790024), (12, 9825020), (15, 7860016), (16, 7368765), (20, 5895012), (24, 4912510), (30, 3930008), (40, 2947506), (48, 2456255), (60, 1965004), (80, 1473753), (120, 982502), (240, 491251)]