16138380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{268973}}^1$

素因数の和:268985

約数の個数: 24

約数和(自身を含む): 45187632

約数和(自身を除く): 29049252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 268973, 537946, 806919, 1075892, 1344865, 1613838, 2689730, 3227676, 4034595, 5379460, 8069190, 16138380]

約数ペア:

[(1, 16138380), (2, 8069190), (3, 5379460), (4, 4034595), (5, 3227676), (6, 2689730), (10, 1613838), (12, 1344865), (15, 1075892), (20, 806919), (30, 537946), (60, 268973)]