11965140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6043}}^1$

素因数の和:6069

約数の個数: 72

約数和(自身を含む): 39600288

約数和(自身を除く): 27635148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 6043, 12086, 18129, 24172, 30215, 36258, 54387, 60430, 66473, 72516, 90645, 108774, 120860, 132946, 181290, 199419, 217548, 265892, 271935, 332365, 362580, 398838, 543870, 598257, 664730, 797676, 997095, 1087740, 1196514, 1329460, 1994190, 2393028, 2991285, 3988380, 5982570, 11965140]

約数ペア:

[(1, 11965140), (2, 5982570), (3, 3988380), (4, 2991285), (5, 2393028), (6, 1994190), (9, 1329460), (10, 1196514), (11, 1087740), (12, 997095), (15, 797676), (18, 664730), (20, 598257), (22, 543870), (30, 398838), (33, 362580), (36, 332365), (44, 271935), (45, 265892), (55, 217548), (60, 199419), (66, 181290), (90, 132946), (99, 120860), (110, 108774), (132, 90645), (165, 72516), (180, 66473), (198, 60430), (220, 54387), (330, 36258), (396, 30215), (495, 24172), (660, 18129), (990, 12086), (1980, 6043)]