28802708520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{240022571}}^1$

素因数の和:240022585

約数の個数: 32

約数和(自身を含む): 86408125920

約数和(自身を除く): 57605417400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 240022571, 480045142, 720067713, 960090284, 1200112855, 1440135426, 1920180568, 2400225710, 2880270852, 3600338565, 4800451420, 5760541704, 7200677130, 9600902840, 14401354260, 28802708520]

約数ペア:

[(1, 28802708520), (2, 14401354260), (3, 9600902840), (4, 7200677130), (5, 5760541704), (6, 4800451420), (8, 3600338565), (10, 2880270852), (12, 2400225710), (15, 1920180568), (20, 1440135426), (24, 1200112855), (30, 960090284), (40, 720067713), (60, 480045142), (120, 240022571)]