177040020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2950667}}^1$

素因数の和:2950679

約数の個数: 24

約数和(自身を含む): 495712224

約数和(自身を除く): 318672204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2950667, 5901334, 8852001, 11802668, 14753335, 17704002, 29506670, 35408004, 44260005, 59013340, 88520010, 177040020]

約数ペア:

[(1, 177040020), (2, 88520010), (3, 59013340), (4, 44260005), (5, 35408004), (6, 29506670), (10, 17704002), (12, 14753335), (15, 11802668), (20, 8852001), (30, 5901334), (60, 2950667)]