105587760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{439949}}^1$

素因数の和:439965

約数の個数: 40

約数和(自身を含む): 327322800

約数和(自身を除く): 221735040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 439949, 879898, 1319847, 1759796, 2199745, 2639694, 3519592, 4399490, 5279388, 6599235, 7039184, 8798980, 10558776, 13198470, 17597960, 21117552, 26396940, 35195920, 52793880, 105587760]

約数ペア:

[(1, 105587760), (2, 52793880), (3, 35195920), (4, 26396940), (5, 21117552), (6, 17597960), (8, 13198470), (10, 10558776), (12, 8798980), (15, 7039184), (16, 6599235), (20, 5279388), (24, 4399490), (30, 3519592), (40, 2639694), (48, 2199745), (60, 1759796), (80, 1319847), (120, 879898), (240, 439949)]