495698040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1376939}}^1$

素因数の和:1376956

約数の個数: 48

約数和(自身を含む): 1611019800

約数和(自身を除く): 1115321760

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, 1376939, 2753878, 4130817, 5507756, 6884695, 8261634, 11015512, 12392451, 13769390, 16523268, 20654085, 24784902, 27538780, 33046536, 41308170, 49569804, 55077560, 61962255, 82616340, 99139608, 123924510, 165232680, 247849020, 495698040]

約数ペア:

[(1, 495698040), (2, 247849020), (3, 165232680), (4, 123924510), (5, 99139608), (6, 82616340), (8, 61962255), (9, 55077560), (10, 49569804), (12, 41308170), (15, 33046536), (18, 27538780), (20, 24784902), (24, 20654085), (30, 16523268), (36, 13769390), (40, 12392451), (45, 11015512), (60, 8261634), (72, 6884695), (90, 5507756), (120, 4130817), (180, 2753878), (360, 1376939)]