68598840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571657}}^1$

素因数の和:571671

約数の個数: 32

約数和(自身を含む): 205796880

約数和(自身を除く): 137198040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571657, 1143314, 1714971, 2286628, 2858285, 3429942, 4573256, 5716570, 6859884, 8574855, 11433140, 13719768, 17149710, 22866280, 34299420, 68598840]

約数ペア:

[(1, 68598840), (2, 34299420), (3, 22866280), (4, 17149710), (5, 13719768), (6, 11433140), (8, 8574855), (10, 6859884), (12, 5716570), (15, 4573256), (20, 3429942), (24, 2858285), (30, 2286628), (40, 1714971), (60, 1143314), (120, 571657)]