75842940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1264049}}^1$

素因数の和:1264061

約数の個数: 24

約数和(自身を含む): 212360400

約数和(自身を除く): 136517460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1264049, 2528098, 3792147, 5056196, 6320245, 7584294, 12640490, 15168588, 18960735, 25280980, 37921470, 75842940]

約数ペア:

[(1, 75842940), (2, 37921470), (3, 25280980), (4, 18960735), (5, 15168588), (6, 12640490), (10, 7584294), (12, 6320245), (15, 5056196), (20, 3792147), (30, 2528098), (60, 1264049)]