8039940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{133999}}^1$

素因数の和:134011

約数の個数: 24

約数和(自身を含む): 22512000

約数和(自身を除く): 14472060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 133999, 267998, 401997, 535996, 669995, 803994, 1339990, 1607988, 2009985, 2679980, 4019970, 8039940]

約数ペア:

[(1, 8039940), (2, 4019970), (3, 2679980), (4, 2009985), (5, 1607988), (6, 1339990), (10, 803994), (12, 669995), (15, 535996), (20, 401997), (30, 267998), (60, 133999)]