19244760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{160373}}^1$

素因数の和:160387

約数の個数: 32

約数和(自身を含む): 57734640

約数和(自身を除く): 38489880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 160373, 320746, 481119, 641492, 801865, 962238, 1282984, 1603730, 1924476, 2405595, 3207460, 3848952, 4811190, 6414920, 9622380, 19244760]

約数ペア:

[(1, 19244760), (2, 9622380), (3, 6414920), (4, 4811190), (5, 3848952), (6, 3207460), (8, 2405595), (10, 1924476), (12, 1603730), (15, 1282984), (20, 962238), (24, 801865), (30, 641492), (40, 481119), (60, 320746), (120, 160373)]