26811480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223429}}^1$

素因数の和:223443

約数の個数: 32

約数和(自身を含む): 80434800

約数和(自身を除く): 53623320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223429, 446858, 670287, 893716, 1117145, 1340574, 1787432, 2234290, 2681148, 3351435, 4468580, 5362296, 6702870, 8937160, 13405740, 26811480]

約数ペア:

[(1, 26811480), (2, 13405740), (3, 8937160), (4, 6702870), (5, 5362296), (6, 4468580), (8, 3351435), (10, 2681148), (12, 2234290), (15, 1787432), (20, 1340574), (24, 1117145), (30, 893716), (40, 670287), (60, 446858), (120, 223429)]