15506550120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{129221251}}^1$

素因数の和:129221265

約数の個数: 32

約数和(自身を含む): 46519650720

約数和(自身を除く): 31013100600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 129221251, 258442502, 387663753, 516885004, 646106255, 775327506, 1033770008, 1292212510, 1550655012, 1938318765, 2584425020, 3101310024, 3876637530, 5168850040, 7753275060, 15506550120]

約数ペア:

[(1, 15506550120), (2, 7753275060), (3, 5168850040), (4, 3876637530), (5, 3101310024), (6, 2584425020), (8, 1938318765), (10, 1550655012), (12, 1292212510), (15, 1033770008), (20, 775327506), (24, 646106255), (30, 516885004), (40, 387663753), (60, 258442502), (120, 129221251)]