12075540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{643}}^1$

素因数の和:968

約数の個数: 48

約数和(自身を含む): 33972288

約数和(自身を除く): 21896748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 643, 939, 1252, 1286, 1565, 1878, 1929, 2572, 3130, 3215, 3756, 3858, 4695, 6260, 6430, 7716, 9390, 9645, 12860, 18780, 19290, 38580, 201259, 402518, 603777, 805036, 1006295, 1207554, 2012590, 2415108, 3018885, 4025180, 6037770, 12075540]

約数ペア:

[(1, 12075540), (2, 6037770), (3, 4025180), (4, 3018885), (5, 2415108), (6, 2012590), (10, 1207554), (12, 1006295), (15, 805036), (20, 603777), (30, 402518), (60, 201259), (313, 38580), (626, 19290), (643, 18780), (939, 12860), (1252, 9645), (1286, 9390), (1565, 7716), (1878, 6430), (1929, 6260), (2572, 4695), (3130, 3858), (3215, 3756)]