28768380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479473}}^1$

素因数の和:479485

約数の個数: 24

約数和(自身を含む): 80551632

約数和(自身を除く): 51783252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479473, 958946, 1438419, 1917892, 2397365, 2876838, 4794730, 5753676, 7192095, 9589460, 14384190, 28768380]

約数ペア:

[(1, 28768380), (2, 14384190), (3, 9589460), (4, 7192095), (5, 5753676), (6, 4794730), (10, 2876838), (12, 2397365), (15, 1917892), (20, 1438419), (30, 958946), (60, 479473)]