118623060

素因数分解:

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

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 360729096

約数和(自身を除く): 242106036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 661, 997, 1322, 1983, 1994, 2644, 2991, 3305, 3966, 3988, 4985, 5949, 5982, 6610, 7932, 8973, 9915, 9970, 11898, 11964, 13220, 14955, 17946, 19830, 19940, 23796, 29745, 29910, 35892, 39660, 44865, 59490, 59820, 89730, 118980, 179460, 659017, 1318034, 1977051, 2636068, 3295085, 3954102, 5931153, 6590170, 7908204, 9885255, 11862306, 13180340, 19770510, 23724612, 29655765, 39541020, 59311530, 118623060]

約数ペア:

[(1, 118623060), (2, 59311530), (3, 39541020), (4, 29655765), (5, 23724612), (6, 19770510), (9, 13180340), (10, 11862306), (12, 9885255), (15, 7908204), (18, 6590170), (20, 5931153), (30, 3954102), (36, 3295085), (45, 2636068), (60, 1977051), (90, 1318034), (180, 659017), (661, 179460), (997, 118980), (1322, 89730), (1983, 59820), (1994, 59490), (2644, 44865), (2991, 39660), (3305, 35892), (3966, 29910), (3988, 29745), (4985, 23796), (5949, 19940), (5982, 19830), (6610, 17946), (7932, 14955), (8973, 13220), (9915, 11964), (9970, 11898)]