285866160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1191109}}^1$

素因数の和:1191125

約数の個数: 40

約数和(自身を含む): 886185840

約数和(自身を除く): 600319680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1191109, 2382218, 3573327, 4764436, 5955545, 7146654, 9528872, 11911090, 14293308, 17866635, 19057744, 23822180, 28586616, 35733270, 47644360, 57173232, 71466540, 95288720, 142933080, 285866160]

約数ペア:

[(1, 285866160), (2, 142933080), (3, 95288720), (4, 71466540), (5, 57173232), (6, 47644360), (8, 35733270), (10, 28586616), (12, 23822180), (15, 19057744), (16, 17866635), (20, 14293308), (24, 11911090), (30, 9528872), (40, 7146654), (48, 5955545), (60, 4764436), (80, 3573327), (120, 2382218), (240, 1191109)]