128184480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89017}}^1$

素因数の和:89038

約数の個数: 72

約数和(自身を含む): 437434452

約数和(自身を除く): 309249972

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 89017, 178034, 267051, 356068, 445085, 534102, 712136, 801153, 890170, 1068204, 1335255, 1424272, 1602306, 1780340, 2136408, 2670510, 2848544, 3204612, 3560680, 4005765, 4272816, 5341020, 6409224, 7121360, 8011530, 8545632, 10682040, 12818448, 14242720, 16023060, 21364080, 25636896, 32046120, 42728160, 64092240, 128184480]

約数ペア:

[(1, 128184480), (2, 64092240), (3, 42728160), (4, 32046120), (5, 25636896), (6, 21364080), (8, 16023060), (9, 14242720), (10, 12818448), (12, 10682040), (15, 8545632), (16, 8011530), (18, 7121360), (20, 6409224), (24, 5341020), (30, 4272816), (32, 4005765), (36, 3560680), (40, 3204612), (45, 2848544), (48, 2670510), (60, 2136408), (72, 1780340), (80, 1602306), (90, 1424272), (96, 1335255), (120, 1068204), (144, 890170), (160, 801153), (180, 712136), (240, 534102), (288, 445085), (360, 356068), (480, 267051), (720, 178034), (1440, 89017)]