1520594520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12671621}}^1$

素因数の和:12671635

約数の個数: 32

約数和(自身を含む): 4561783920

約数和(自身を除く): 3041189400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12671621, 25343242, 38014863, 50686484, 63358105, 76029726, 101372968, 126716210, 152059452, 190074315, 253432420, 304118904, 380148630, 506864840, 760297260, 1520594520]

約数ペア:

[(1, 1520594520), (2, 760297260), (3, 506864840), (4, 380148630), (5, 304118904), (6, 253432420), (8, 190074315), (10, 152059452), (12, 126716210), (15, 101372968), (20, 76029726), (24, 63358105), (30, 50686484), (40, 38014863), (60, 25343242), (120, 12671621)]