1319182560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{916099}}^1$

素因数の和:916120

約数の個数: 72

約数和(自身を含む): 4501715400

約数和(自身を除く): 3182532840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 916099, 1832198, 2748297, 3664396, 4580495, 5496594, 7328792, 8244891, 9160990, 10993188, 13741485, 14657584, 16489782, 18321980, 21986376, 27482970, 29315168, 32979564, 36643960, 41224455, 43972752, 54965940, 65959128, 73287920, 82448910, 87945504, 109931880, 131918256, 146575840, 164897820, 219863760, 263836512, 329795640, 439727520, 659591280, 1319182560]

約数ペア:

[(1, 1319182560), (2, 659591280), (3, 439727520), (4, 329795640), (5, 263836512), (6, 219863760), (8, 164897820), (9, 146575840), (10, 131918256), (12, 109931880), (15, 87945504), (16, 82448910), (18, 73287920), (20, 65959128), (24, 54965940), (30, 43972752), (32, 41224455), (36, 36643960), (40, 32979564), (45, 29315168), (48, 27482970), (60, 21986376), (72, 18321980), (80, 16489782), (90, 14657584), (96, 13741485), (120, 10993188), (144, 9160990), (160, 8244891), (180, 7328792), (240, 5496594), (288, 4580495), (360, 3664396), (480, 2748297), (720, 1832198), (1440, 916099)]