264966120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{245339}}^1$

素因数の和:245359

約数の個数: 64

約数和(自身を含む): 883224000

約数和(自身を除く): 618257880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 245339, 490678, 736017, 981356, 1226695, 1472034, 1962712, 2208051, 2453390, 2944068, 3680085, 4416102, 4906780, 5888136, 6624153, 7360170, 8832204, 9813560, 11040255, 13248306, 14720340, 17664408, 22080510, 26496612, 29440680, 33120765, 44161020, 52993224, 66241530, 88322040, 132483060, 264966120]

約数ペア:

[(1, 264966120), (2, 132483060), (3, 88322040), (4, 66241530), (5, 52993224), (6, 44161020), (8, 33120765), (9, 29440680), (10, 26496612), (12, 22080510), (15, 17664408), (18, 14720340), (20, 13248306), (24, 11040255), (27, 9813560), (30, 8832204), (36, 7360170), (40, 6624153), (45, 5888136), (54, 4906780), (60, 4416102), (72, 3680085), (90, 2944068), (108, 2453390), (120, 2208051), (135, 1962712), (180, 1472034), (216, 1226695), (270, 981356), (360, 736017), (540, 490678), (1080, 245339)]