144585720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{401627}}^1$

素因数の和:401644

約数の個数: 48

約数和(自身を含む): 469904760

約数和(自身を除く): 325319040

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, 401627, 803254, 1204881, 1606508, 2008135, 2409762, 3213016, 3614643, 4016270, 4819524, 6024405, 7229286, 8032540, 9639048, 12048810, 14458572, 16065080, 18073215, 24097620, 28917144, 36146430, 48195240, 72292860, 144585720]

約数ペア:

[(1, 144585720), (2, 72292860), (3, 48195240), (4, 36146430), (5, 28917144), (6, 24097620), (8, 18073215), (9, 16065080), (10, 14458572), (12, 12048810), (15, 9639048), (18, 8032540), (20, 7229286), (24, 6024405), (30, 4819524), (36, 4016270), (40, 3614643), (45, 3213016), (60, 2409762), (72, 2008135), (90, 1606508), (120, 1204881), (180, 803254), (360, 401627)]