142052520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1183771}}^1$

素因数の和:1183785

約数の個数: 32

約数和(自身を含む): 426157920

約数和(自身を除く): 284105400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1183771, 2367542, 3551313, 4735084, 5918855, 7102626, 9470168, 11837710, 14205252, 17756565, 23675420, 28410504, 35513130, 47350840, 71026260, 142052520]

約数ペア:

[(1, 142052520), (2, 71026260), (3, 47350840), (4, 35513130), (5, 28410504), (6, 23675420), (8, 17756565), (10, 14205252), (12, 11837710), (15, 9470168), (20, 7102626), (24, 5918855), (30, 4735084), (40, 3551313), (60, 2367542), (120, 1183771)]