30410040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{253417}}^1$

素因数の和:253431

約数の個数: 32

約数和(自身を含む): 91230480

約数和(自身を除く): 60820440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 253417, 506834, 760251, 1013668, 1267085, 1520502, 2027336, 2534170, 3041004, 3801255, 5068340, 6082008, 7602510, 10136680, 15205020, 30410040]

約数ペア:

[(1, 30410040), (2, 15205020), (3, 10136680), (4, 7602510), (5, 6082008), (6, 5068340), (8, 3801255), (10, 3041004), (12, 2534170), (15, 2027336), (20, 1520502), (24, 1267085), (30, 1013668), (40, 760251), (60, 506834), (120, 253417)]