192019980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3200333}}^1$

素因数の和:3200345

約数の個数: 24

約数和(自身を含む): 537656112

約数和(自身を除く): 345636132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3200333, 6400666, 9600999, 12801332, 16001665, 19201998, 32003330, 38403996, 48004995, 64006660, 96009990, 192019980]

約数ペア:

[(1, 192019980), (2, 96009990), (3, 64006660), (4, 48004995), (5, 38403996), (6, 32003330), (10, 19201998), (12, 16001665), (15, 12801332), (20, 9600999), (30, 6400666), (60, 3200333)]