54547440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227281}}^1$

素因数の和:227297

約数の個数: 40

約数和(自身を含む): 169097808

約数和(自身を除く): 114550368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 227281, 454562, 681843, 909124, 1136405, 1363686, 1818248, 2272810, 2727372, 3409215, 3636496, 4545620, 5454744, 6818430, 9091240, 10909488, 13636860, 18182480, 27273720, 54547440]

約数ペア:

[(1, 54547440), (2, 27273720), (3, 18182480), (4, 13636860), (5, 10909488), (6, 9091240), (8, 6818430), (10, 5454744), (12, 4545620), (15, 3636496), (16, 3409215), (20, 2727372), (24, 2272810), (30, 1818248), (40, 1363686), (48, 1136405), (60, 909124), (80, 681843), (120, 454562), (240, 227281)]