144232020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{801289}}^1$

素因数の和:801304

約数の個数: 36

約数和(自身を含む): 437504340

約数和(自身を除く): 293272320

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 801289, 1602578, 2403867, 3205156, 4006445, 4807734, 7211601, 8012890, 9615468, 12019335, 14423202, 16025780, 24038670, 28846404, 36058005, 48077340, 72116010, 144232020]

約数ペア:

[(1, 144232020), (2, 72116010), (3, 48077340), (4, 36058005), (5, 28846404), (6, 24038670), (9, 16025780), (10, 14423202), (12, 12019335), (15, 9615468), (18, 8012890), (20, 7211601), (30, 4807734), (36, 4006445), (45, 3205156), (60, 2403867), (90, 1602578), (180, 801289)]