240128496

素因数分解:

$2^4\times 3^3\times {\mathrm{555853}}^1$

素因数の和:555870

約数の個数: 40

約数和(自身を含む): 689258960

約数和(自身を除く): 449130464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 555853, 1111706, 1667559, 2223412, 3335118, 4446824, 5002677, 6670236, 8893648, 10005354, 13340472, 15008031, 20010708, 26680944, 30016062, 40021416, 60032124, 80042832, 120064248, 240128496]

約数ペア:

[(1, 240128496), (2, 120064248), (3, 80042832), (4, 60032124), (6, 40021416), (8, 30016062), (9, 26680944), (12, 20010708), (16, 15008031), (18, 13340472), (24, 10005354), (27, 8893648), (36, 6670236), (48, 5002677), (54, 4446824), (72, 3335118), (108, 2223412), (144, 1667559), (216, 1111706), (432, 555853)]