1089702960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4540429}}^1$

素因数の和:4540445

約数の個数: 40

約数和(自身を含む): 3378079920

約数和(自身を除く): 2288376960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4540429, 9080858, 13621287, 18161716, 22702145, 27242574, 36323432, 45404290, 54485148, 68106435, 72646864, 90808580, 108970296, 136212870, 181617160, 217940592, 272425740, 363234320, 544851480, 1089702960]

約数ペア:

[(1, 1089702960), (2, 544851480), (3, 363234320), (4, 272425740), (5, 217940592), (6, 181617160), (8, 136212870), (10, 108970296), (12, 90808580), (15, 72646864), (16, 68106435), (20, 54485148), (24, 45404290), (30, 36323432), (40, 27242574), (48, 22702145), (60, 18161716), (80, 13621287), (120, 9080858), (240, 4540429)]