69764040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{193789}}^1$

素因数の和:193806

約数の個数: 48

約数和(自身を含む): 226734300

約数和(自身を除く): 156970260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 193789, 387578, 581367, 775156, 968945, 1162734, 1550312, 1744101, 1937890, 2325468, 2906835, 3488202, 3875780, 4650936, 5813670, 6976404, 7751560, 8720505, 11627340, 13952808, 17441010, 23254680, 34882020, 69764040]

約数ペア:

[(1, 69764040), (2, 34882020), (3, 23254680), (4, 17441010), (5, 13952808), (6, 11627340), (8, 8720505), (9, 7751560), (10, 6976404), (12, 5813670), (15, 4650936), (18, 3875780), (20, 3488202), (24, 2906835), (30, 2325468), (36, 1937890), (40, 1744101), (45, 1550312), (60, 1162734), (72, 968945), (90, 775156), (120, 581367), (180, 387578), (360, 193789)]