12185640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{3761}}^1$

素因数の和:3784

約数の個数: 80

約数和(自身を含む): 40968180

約数和(自身を除く): 28782540

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, 3761, 7522, 11283, 15044, 18805, 22566, 30088, 33849, 37610, 45132, 56415, 67698, 75220, 90264, 101547, 112830, 135396, 150440, 169245, 203094, 225660, 270792, 304641, 338490, 406188, 451320, 507735, 609282, 676980, 812376, 1015470, 1218564, 1353960, 1523205, 2030940, 2437128, 3046410, 4061880, 6092820, 12185640]

約数ペア:

[(1, 12185640), (2, 6092820), (3, 4061880), (4, 3046410), (5, 2437128), (6, 2030940), (8, 1523205), (9, 1353960), (10, 1218564), (12, 1015470), (15, 812376), (18, 676980), (20, 609282), (24, 507735), (27, 451320), (30, 406188), (36, 338490), (40, 304641), (45, 270792), (54, 225660), (60, 203094), (72, 169245), (81, 150440), (90, 135396), (108, 112830), (120, 101547), (135, 90264), (162, 75220), (180, 67698), (216, 56415), (270, 45132), (324, 37610), (360, 33849), (405, 30088), (540, 22566), (648, 18805), (810, 15044), (1080, 11283), (1620, 7522), (3240, 3761)]