217676280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1813969}}^1$

素因数の和:1813983

約数の個数: 32

約数和(自身を含む): 653029200

約数和(自身を除く): 435352920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1813969, 3627938, 5441907, 7255876, 9069845, 10883814, 14511752, 18139690, 21767628, 27209535, 36279380, 43535256, 54419070, 72558760, 108838140, 217676280]

約数ペア:

[(1, 217676280), (2, 108838140), (3, 72558760), (4, 54419070), (5, 43535256), (6, 36279380), (8, 27209535), (10, 21767628), (12, 18139690), (15, 14511752), (20, 10883814), (24, 9069845), (30, 7255876), (40, 5441907), (60, 3627938), (120, 1813969)]