268202940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4470049}}^1$

素因数の和:4470061

約数の個数: 24

約数和(自身を含む): 750968400

約数和(自身を除く): 482765460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4470049, 8940098, 13410147, 17880196, 22350245, 26820294, 44700490, 53640588, 67050735, 89400980, 134101470, 268202940]

約数ペア:

[(1, 268202940), (2, 134101470), (3, 89400980), (4, 67050735), (5, 53640588), (6, 44700490), (10, 26820294), (12, 22350245), (15, 17880196), (20, 13410147), (30, 8940098), (60, 4470049)]