397367022120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3311391851}}^1$

素因数の和:3311391865

約数の個数: 32

約数和(自身を含む): 1192101066720

約数和(自身を除く): 794734044600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3311391851, 6622783702, 9934175553, 13245567404, 16556959255, 19868351106, 26491134808, 33113918510, 39736702212, 49670877765, 66227837020, 79473404424, 99341755530, 132455674040, 198683511060, 397367022120]

約数ペア:

[(1, 397367022120), (2, 198683511060), (3, 132455674040), (4, 99341755530), (5, 79473404424), (6, 66227837020), (8, 49670877765), (10, 39736702212), (12, 33113918510), (15, 26491134808), (20, 19868351106), (24, 16556959255), (30, 13245567404), (40, 9934175553), (60, 6622783702), (120, 3311391851)]