79189560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{219971}}^1$

素因数の和:219988

約数の個数: 48

約数和(自身を含む): 257367240

約数和(自身を除く): 178177680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 219971, 439942, 659913, 879884, 1099855, 1319826, 1759768, 1979739, 2199710, 2639652, 3299565, 3959478, 4399420, 5279304, 6599130, 7918956, 8798840, 9898695, 13198260, 15837912, 19797390, 26396520, 39594780, 79189560]

約数ペア:

[(1, 79189560), (2, 39594780), (3, 26396520), (4, 19797390), (5, 15837912), (6, 13198260), (8, 9898695), (9, 8798840), (10, 7918956), (12, 6599130), (15, 5279304), (18, 4399420), (20, 3959478), (24, 3299565), (30, 2639652), (36, 2199710), (40, 1979739), (45, 1759768), (60, 1319826), (72, 1099855), (90, 879884), (120, 659913), (180, 439942), (360, 219971)]