129709560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1080913}}^1$

素因数の和:1080927

約数の個数: 32

約数和(自身を含む): 389129040

約数和(自身を除く): 259419480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1080913, 2161826, 3242739, 4323652, 5404565, 6485478, 8647304, 10809130, 12970956, 16213695, 21618260, 25941912, 32427390, 43236520, 64854780, 129709560]

約数ペア:

[(1, 129709560), (2, 64854780), (3, 43236520), (4, 32427390), (5, 25941912), (6, 21618260), (8, 16213695), (10, 12970956), (12, 10809130), (15, 8647304), (20, 6485478), (24, 5404565), (30, 4323652), (40, 3242739), (60, 2161826), (120, 1080913)]