15190360

素因数分解:

$2^3\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1237}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 34317360

約数和(自身を除く): 19127000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 307, 614, 1228, 1237, 1535, 2456, 2474, 3070, 4948, 6140, 6185, 9896, 12280, 12370, 24740, 49480, 379759, 759518, 1519036, 1898795, 3038072, 3797590, 7595180, 15190360]

約数ペア:

[(1, 15190360), (2, 7595180), (4, 3797590), (5, 3038072), (8, 1898795), (10, 1519036), (20, 759518), (40, 379759), (307, 49480), (614, 24740), (1228, 12370), (1237, 12280), (1535, 9896), (2456, 6185), (2474, 6140), (3070, 4948)]