12189960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11287}}^1$

素因数の和:11307

約数の個数: 64

約数和(自身を含む): 40636800

約数和(自身を除く): 28446840

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 11287, 22574, 33861, 45148, 56435, 67722, 90296, 101583, 112870, 135444, 169305, 203166, 225740, 270888, 304749, 338610, 406332, 451480, 507915, 609498, 677220, 812664, 1015830, 1218996, 1354440, 1523745, 2031660, 2437992, 3047490, 4063320, 6094980, 12189960]

約数ペア:

[(1, 12189960), (2, 6094980), (3, 4063320), (4, 3047490), (5, 2437992), (6, 2031660), (8, 1523745), (9, 1354440), (10, 1218996), (12, 1015830), (15, 812664), (18, 677220), (20, 609498), (24, 507915), (27, 451480), (30, 406332), (36, 338610), (40, 304749), (45, 270888), (54, 225740), (60, 203166), (72, 169305), (90, 135444), (108, 112870), (120, 101583), (135, 90296), (180, 67722), (216, 56435), (270, 45148), (360, 33861), (540, 22574), (1080, 11287)]