7642380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127373}}^1$

素因数の和:127385

約数の個数: 24

約数和(自身を含む): 21398832

約数和(自身を除く): 13756452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127373, 254746, 382119, 509492, 636865, 764238, 1273730, 1528476, 1910595, 2547460, 3821190, 7642380]

約数ペア:

[(1, 7642380), (2, 3821190), (3, 2547460), (4, 1910595), (5, 1528476), (6, 1273730), (10, 764238), (12, 636865), (15, 509492), (20, 382119), (30, 254746), (60, 127373)]