54983640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{458197}}^1$

素因数の和:458211

約数の個数: 32

約数和(自身を含む): 164951280

約数和(自身を除く): 109967640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 458197, 916394, 1374591, 1832788, 2290985, 2749182, 3665576, 4581970, 5498364, 6872955, 9163940, 10996728, 13745910, 18327880, 27491820, 54983640]

約数ペア:

[(1, 54983640), (2, 27491820), (3, 18327880), (4, 13745910), (5, 10996728), (6, 9163940), (8, 6872955), (10, 5498364), (12, 4581970), (15, 3665576), (20, 2749182), (24, 2290985), (30, 1832788), (40, 1374591), (60, 916394), (120, 458197)]