66679560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{185221}}^1$

素因数の和:185238

約数の個数: 48

約数和(自身を含む): 216709740

約数和(自身を除く): 150030180

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, 185221, 370442, 555663, 740884, 926105, 1111326, 1481768, 1666989, 1852210, 2222652, 2778315, 3333978, 3704420, 4445304, 5556630, 6667956, 7408840, 8334945, 11113260, 13335912, 16669890, 22226520, 33339780, 66679560]

約数ペア:

[(1, 66679560), (2, 33339780), (3, 22226520), (4, 16669890), (5, 13335912), (6, 11113260), (8, 8334945), (9, 7408840), (10, 6667956), (12, 5556630), (15, 4445304), (18, 3704420), (20, 3333978), (24, 2778315), (30, 2222652), (36, 1852210), (40, 1666989), (45, 1481768), (60, 1111326), (72, 926105), (90, 740884), (120, 555663), (180, 370442), (360, 185221)]