8980452720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{4157617}}^1$

素因数の和:4157639

約数の個数: 80

約数和(自身を含む): 30932677920

約数和(自身を除く): 21952225200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 4157617, 8315234, 12472851, 16630468, 20788085, 24945702, 33260936, 37418553, 41576170, 49891404, 62364255, 66521872, 74837106, 83152340, 99782808, 112255659, 124728510, 149674212, 166304680, 187092765, 199565616, 224511318, 249457020, 299348424, 332609360, 374185530, 449022636, 498914040, 561278295, 598696848, 748371060, 898045272, 997828080, 1122556590, 1496742120, 1796090544, 2245113180, 2993484240, 4490226360, 8980452720]

約数ペア:

[(1, 8980452720), (2, 4490226360), (3, 2993484240), (4, 2245113180), (5, 1796090544), (6, 1496742120), (8, 1122556590), (9, 997828080), (10, 898045272), (12, 748371060), (15, 598696848), (16, 561278295), (18, 498914040), (20, 449022636), (24, 374185530), (27, 332609360), (30, 299348424), (36, 249457020), (40, 224511318), (45, 199565616), (48, 187092765), (54, 166304680), (60, 149674212), (72, 124728510), (80, 112255659), (90, 99782808), (108, 83152340), (120, 74837106), (135, 66521872), (144, 62364255), (180, 49891404), (216, 41576170), (240, 37418553), (270, 33260936), (360, 24945702), (432, 20788085), (540, 16630468), (720, 12472851), (1080, 8315234), (2160, 4157617)]