57506040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{159739}}^1$

素因数の和:159756

約数の個数: 48

約数和(自身を含む): 186895800

約数和(自身を除く): 129389760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 159739, 319478, 479217, 638956, 798695, 958434, 1277912, 1437651, 1597390, 1916868, 2396085, 2875302, 3194780, 3833736, 4792170, 5750604, 6389560, 7188255, 9584340, 11501208, 14376510, 19168680, 28753020, 57506040]

約数ペア:

[(1, 57506040), (2, 28753020), (3, 19168680), (4, 14376510), (5, 11501208), (6, 9584340), (8, 7188255), (9, 6389560), (10, 5750604), (12, 4792170), (15, 3833736), (18, 3194780), (20, 2875302), (24, 2396085), (30, 1916868), (36, 1597390), (40, 1437651), (45, 1277912), (60, 958434), (72, 798695), (90, 638956), (120, 479217), (180, 319478), (360, 159739)]