20220587280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{3120461}}^1$

素因数の和:3120486

約数の個数: 100

約数和(自身を含む): 70229117772

約数和(自身を除く): 50008530492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 3120461, 6240922, 9361383, 12481844, 15602305, 18722766, 24963688, 28084149, 31204610, 37445532, 46806915, 49927376, 56168298, 62409220, 74891064, 84252447, 93613830, 112336596, 124818440, 140420745, 149782128, 168504894, 187227660, 224673192, 249636880, 252757341, 280841490, 337009788, 374455320, 421262235, 449346384, 505514682, 561682980, 674019576, 748910640, 842524470, 1011029364, 1123365960, 1263786705, 1348039152, 1685048940, 2022058728, 2246731920, 2527573410, 3370097880, 4044117456, 5055146820, 6740195760, 10110293640, 20220587280]

約数ペア:

[(1, 20220587280), (2, 10110293640), (3, 6740195760), (4, 5055146820), (5, 4044117456), (6, 3370097880), (8, 2527573410), (9, 2246731920), (10, 2022058728), (12, 1685048940), (15, 1348039152), (16, 1263786705), (18, 1123365960), (20, 1011029364), (24, 842524470), (27, 748910640), (30, 674019576), (36, 561682980), (40, 505514682), (45, 449346384), (48, 421262235), (54, 374455320), (60, 337009788), (72, 280841490), (80, 252757341), (81, 249636880), (90, 224673192), (108, 187227660), (120, 168504894), (135, 149782128), (144, 140420745), (162, 124818440), (180, 112336596), (216, 93613830), (240, 84252447), (270, 74891064), (324, 62409220), (360, 56168298), (405, 49927376), (432, 46806915), (540, 37445532), (648, 31204610), (720, 28084149), (810, 24963688), (1080, 18722766), (1296, 15602305), (1620, 12481844), (2160, 9361383), (3240, 6240922), (6480, 3120461)]