11310840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{3491}}^1$

素因数の和:3514

約数の個数: 80

約数和(自身を含む): 38027880

約数和(自身を除く): 26717040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 3491, 6982, 10473, 13964, 17455, 20946, 27928, 31419, 34910, 41892, 52365, 62838, 69820, 83784, 94257, 104730, 125676, 139640, 157095, 188514, 209460, 251352, 282771, 314190, 377028, 418920, 471285, 565542, 628380, 754056, 942570, 1131084, 1256760, 1413855, 1885140, 2262168, 2827710, 3770280, 5655420, 11310840]

約数ペア:

[(1, 11310840), (2, 5655420), (3, 3770280), (4, 2827710), (5, 2262168), (6, 1885140), (8, 1413855), (9, 1256760), (10, 1131084), (12, 942570), (15, 754056), (18, 628380), (20, 565542), (24, 471285), (27, 418920), (30, 377028), (36, 314190), (40, 282771), (45, 251352), (54, 209460), (60, 188514), (72, 157095), (81, 139640), (90, 125676), (108, 104730), (120, 94257), (135, 83784), (162, 69820), (180, 62838), (216, 52365), (270, 41892), (324, 34910), (360, 31419), (405, 27928), (540, 20946), (648, 17455), (810, 13964), (1080, 10473), (1620, 6982), (3240, 3491)]