64485060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1074751}}^1$

素因数の和:1074763

約数の個数: 24

約数和(自身を含む): 180558336

約数和(自身を除く): 116073276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1074751, 2149502, 3224253, 4299004, 5373755, 6448506, 10747510, 12897012, 16121265, 21495020, 32242530, 64485060]

約数ペア:

[(1, 64485060), (2, 32242530), (3, 21495020), (4, 16121265), (5, 12897012), (6, 10747510), (10, 6448506), (12, 5373755), (15, 4299004), (20, 3224253), (30, 2149502), (60, 1074751)]