445175040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{115931}}^1$

素因数の和:115955

約数の個数: 72

約数和(自身を含む): 1421790048

約数和(自身を除く): 976615008

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, 640, 768, 960, 1280, 1920, 3840, 115931, 231862, 347793, 463724, 579655, 695586, 927448, 1159310, 1391172, 1738965, 1854896, 2318620, 2782344, 3477930, 3709792, 4637240, 5564688, 6955860, 7419584, 9274480, 11129376, 13911720, 14839168, 18548960, 22258752, 27823440, 29678336, 37097920, 44517504, 55646880, 74195840, 89035008, 111293760, 148391680, 222587520, 445175040]

約数ペア:

[(1, 445175040), (2, 222587520), (3, 148391680), (4, 111293760), (5, 89035008), (6, 74195840), (8, 55646880), (10, 44517504), (12, 37097920), (15, 29678336), (16, 27823440), (20, 22258752), (24, 18548960), (30, 14839168), (32, 13911720), (40, 11129376), (48, 9274480), (60, 7419584), (64, 6955860), (80, 5564688), (96, 4637240), (120, 3709792), (128, 3477930), (160, 2782344), (192, 2318620), (240, 1854896), (256, 1738965), (320, 1391172), (384, 1159310), (480, 927448), (640, 695586), (768, 579655), (960, 463724), (1280, 347793), (1920, 231862), (3840, 115931)]