28435586040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{78987739}}^1$

素因数の和:78987756

約数の個数: 48

約数和(自身を含む): 92415655800

約数和(自身を除く): 63980069760

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, 78987739, 157975478, 236963217, 315950956, 394938695, 473926434, 631901912, 710889651, 789877390, 947852868, 1184816085, 1421779302, 1579754780, 1895705736, 2369632170, 2843558604, 3159509560, 3554448255, 4739264340, 5687117208, 7108896510, 9478528680, 14217793020, 28435586040]

約数ペア:

[(1, 28435586040), (2, 14217793020), (3, 9478528680), (4, 7108896510), (5, 5687117208), (6, 4739264340), (8, 3554448255), (9, 3159509560), (10, 2843558604), (12, 2369632170), (15, 1895705736), (18, 1579754780), (20, 1421779302), (24, 1184816085), (30, 947852868), (36, 789877390), (40, 710889651), (45, 631901912), (60, 473926434), (72, 394938695), (90, 315950956), (120, 236963217), (180, 157975478), (360, 78987739)]