153857160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{427381}}^1$

素因数の和:427398

約数の個数: 48

約数和(自身を含む): 500036940

約数和(自身を除く): 346179780

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, 427381, 854762, 1282143, 1709524, 2136905, 2564286, 3419048, 3846429, 4273810, 5128572, 6410715, 7692858, 8547620, 10257144, 12821430, 15385716, 17095240, 19232145, 25642860, 30771432, 38464290, 51285720, 76928580, 153857160]

約数ペア:

[(1, 153857160), (2, 76928580), (3, 51285720), (4, 38464290), (5, 30771432), (6, 25642860), (8, 19232145), (9, 17095240), (10, 15385716), (12, 12821430), (15, 10257144), (18, 8547620), (20, 7692858), (24, 6410715), (30, 5128572), (36, 4273810), (40, 3846429), (45, 3419048), (60, 2564286), (72, 2136905), (90, 1709524), (120, 1282143), (180, 854762), (360, 427381)]