237246120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{997}}^1$

素因数の和:1675

約数の個数: 96

約数和(自身を含む): 772990920

約数和(自身を除く): 535744800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 661, 997, 1322, 1983, 1994, 2644, 2991, 3305, 3966, 3988, 4985, 5288, 5949, 5982, 6610, 7932, 7976, 8973, 9915, 9970, 11898, 11964, 13220, 14955, 15864, 17946, 19830, 19940, 23796, 23928, 26440, 29745, 29910, 35892, 39660, 39880, 44865, 47592, 59490, 59820, 71784, 79320, 89730, 118980, 119640, 179460, 237960, 358920, 659017, 1318034, 1977051, 2636068, 3295085, 3954102, 5272136, 5931153, 6590170, 7908204, 9885255, 11862306, 13180340, 15816408, 19770510, 23724612, 26360680, 29655765, 39541020, 47449224, 59311530, 79082040, 118623060, 237246120]

約数ペア:

[(1, 237246120), (2, 118623060), (3, 79082040), (4, 59311530), (5, 47449224), (6, 39541020), (8, 29655765), (9, 26360680), (10, 23724612), (12, 19770510), (15, 15816408), (18, 13180340), (20, 11862306), (24, 9885255), (30, 7908204), (36, 6590170), (40, 5931153), (45, 5272136), (60, 3954102), (72, 3295085), (90, 2636068), (120, 1977051), (180, 1318034), (360, 659017), (661, 358920), (997, 237960), (1322, 179460), (1983, 119640), (1994, 118980), (2644, 89730), (2991, 79320), (3305, 71784), (3966, 59820), (3988, 59490), (4985, 47592), (5288, 44865), (5949, 39880), (5982, 39660), (6610, 35892), (7932, 29910), (7976, 29745), (8973, 26440), (9915, 23928), (9970, 23796), (11898, 19940), (11964, 19830), (13220, 17946), (14955, 15864)]