4727640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{39397}}^1$

素因数の和:39411

約数の個数: 32

約数和(自身を含む): 14183280

約数和(自身を除く): 9455640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 39397, 78794, 118191, 157588, 196985, 236382, 315176, 393970, 472764, 590955, 787940, 945528, 1181910, 1575880, 2363820, 4727640]

約数ペア:

[(1, 4727640), (2, 2363820), (3, 1575880), (4, 1181910), (5, 945528), (6, 787940), (8, 590955), (10, 472764), (12, 393970), (15, 315176), (20, 236382), (24, 196985), (30, 157588), (40, 118191), (60, 78794), (120, 39397)]