55267440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{230281}}^1$

素因数の和:230297

約数の個数: 40

約数和(自身を含む): 171329808

約数和(自身を除く): 116062368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 230281, 460562, 690843, 921124, 1151405, 1381686, 1842248, 2302810, 2763372, 3454215, 3684496, 4605620, 5526744, 6908430, 9211240, 11053488, 13816860, 18422480, 27633720, 55267440]

約数ペア:

[(1, 55267440), (2, 27633720), (3, 18422480), (4, 13816860), (5, 11053488), (6, 9211240), (8, 6908430), (10, 5526744), (12, 4605620), (15, 3684496), (16, 3454215), (20, 2763372), (24, 2302810), (30, 1842248), (40, 1381686), (48, 1151405), (60, 921124), (80, 690843), (120, 460562), (240, 230281)]