115206320

素因数分解:

$2^4\times 5^1\times {\mathrm{1440079}}^1$

素因数の和:1440092

約数の個数: 20

約数和(自身を含む): 267854880

約数和(自身を除く): 152648560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1440079, 2880158, 5760316, 7200395, 11520632, 14400790, 23041264, 28801580, 57603160, 115206320]

約数ペア:

[(1, 115206320), (2, 57603160), (4, 28801580), (5, 23041264), (8, 14400790), (10, 11520632), (16, 7200395), (20, 5760316), (40, 2880158), (80, 1440079)]