103200180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1720003}}^1$

素因数の和:1720015

約数の個数: 24

約数和(自身を含む): 288960672

約数和(自身を除く): 185760492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1720003, 3440006, 5160009, 6880012, 8600015, 10320018, 17200030, 20640036, 25800045, 34400060, 51600090, 103200180]

約数ペア:

[(1, 103200180), (2, 51600090), (3, 34400060), (4, 25800045), (5, 20640036), (6, 17200030), (10, 10320018), (12, 8600015), (15, 6880012), (20, 5160009), (30, 3440006), (60, 1720003)]