15206460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13339}}^1$

素因数の和:13370

約数の個数: 48

約数和(自身を含む): 44822400

約数和(自身を除く): 29615940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 13339, 26678, 40017, 53356, 66695, 80034, 133390, 160068, 200085, 253441, 266780, 400170, 506882, 760323, 800340, 1013764, 1267205, 1520646, 2534410, 3041292, 3801615, 5068820, 7603230, 15206460]

約数ペア:

[(1, 15206460), (2, 7603230), (3, 5068820), (4, 3801615), (5, 3041292), (6, 2534410), (10, 1520646), (12, 1267205), (15, 1013764), (19, 800340), (20, 760323), (30, 506882), (38, 400170), (57, 266780), (60, 253441), (76, 200085), (95, 160068), (114, 133390), (190, 80034), (228, 66695), (285, 53356), (380, 40017), (570, 26678), (1140, 13339)]