19519857960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{162665483}}^1$

素因数の和:162665497

約数の個数: 32

約数和(自身を含む): 58559574240

約数和(自身を除く): 39039716280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 162665483, 325330966, 487996449, 650661932, 813327415, 975992898, 1301323864, 1626654830, 1951985796, 2439982245, 3253309660, 3903971592, 4879964490, 6506619320, 9759928980, 19519857960]

約数ペア:

[(1, 19519857960), (2, 9759928980), (3, 6506619320), (4, 4879964490), (5, 3903971592), (6, 3253309660), (8, 2439982245), (10, 1951985796), (12, 1626654830), (15, 1301323864), (20, 975992898), (24, 813327415), (30, 650661932), (40, 487996449), (60, 325330966), (120, 162665483)]