8855040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1153}}^1$

素因数の和:1179

約数の個数: 80

約数和(自身を含む): 28333008

約数和(自身を除く): 19477968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1153, 1280, 1536, 1920, 2306, 2560, 3459, 3840, 4612, 5765, 6918, 7680, 9224, 11530, 13836, 17295, 18448, 23060, 27672, 34590, 36896, 46120, 55344, 69180, 73792, 92240, 110688, 138360, 147584, 184480, 221376, 276720, 295168, 368960, 442752, 553440, 590336, 737920, 885504, 1106880, 1475840, 1771008, 2213760, 2951680, 4427520, 8855040]

約数ペア:

[(1, 8855040), (2, 4427520), (3, 2951680), (4, 2213760), (5, 1771008), (6, 1475840), (8, 1106880), (10, 885504), (12, 737920), (15, 590336), (16, 553440), (20, 442752), (24, 368960), (30, 295168), (32, 276720), (40, 221376), (48, 184480), (60, 147584), (64, 138360), (80, 110688), (96, 92240), (120, 73792), (128, 69180), (160, 55344), (192, 46120), (240, 36896), (256, 34590), (320, 27672), (384, 23060), (480, 18448), (512, 17295), (640, 13836), (768, 11530), (960, 9224), (1153, 7680), (1280, 6918), (1536, 5765), (1920, 4612), (2306, 3840), (2560, 3459)]