78843266520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{657027221}}^1$

素因数の和:657027235

約数の個数: 32

約数和(自身を含む): 236529799920

約数和(自身を除く): 157686533400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 657027221, 1314054442, 1971081663, 2628108884, 3285136105, 3942163326, 5256217768, 6570272210, 7884326652, 9855408315, 13140544420, 15768653304, 19710816630, 26281088840, 39421633260, 78843266520]

約数ペア:

[(1, 78843266520), (2, 39421633260), (3, 26281088840), (4, 19710816630), (5, 15768653304), (6, 13140544420), (8, 9855408315), (10, 7884326652), (12, 6570272210), (15, 5256217768), (20, 3942163326), (24, 3285136105), (30, 2628108884), (40, 1971081663), (60, 1314054442), (120, 657027221)]