20176983480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168141529}}^1$

素因数の和:168141543

約数の個数: 32

約数和(自身を含む): 60530950800

約数和(自身を除く): 40353967320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168141529, 336283058, 504424587, 672566116, 840707645, 1008849174, 1345132232, 1681415290, 2017698348, 2522122935, 3362830580, 4035396696, 5044245870, 6725661160, 10088491740, 20176983480]

約数ペア:

[(1, 20176983480), (2, 10088491740), (3, 6725661160), (4, 5044245870), (5, 4035396696), (6, 3362830580), (8, 2522122935), (10, 2017698348), (12, 1681415290), (15, 1345132232), (20, 1008849174), (24, 840707645), (30, 672566116), (40, 504424587), (60, 336283058), (120, 168141529)]