2080384560

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{321047}}^1$

素因数の和:321072

約数の個数: 100

約数和(自身を含む): 7225506288

約数和(自身を除く): 5145121728

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, 321047, 642094, 963141, 1284188, 1605235, 1926282, 2568376, 2889423, 3210470, 3852564, 4815705, 5136752, 5778846, 6420940, 7705128, 8668269, 9631410, 11557692, 12841880, 14447115, 15410256, 17336538, 19262820, 23115384, 25683760, 26004807, 28894230, 34673076, 38525640, 43341345, 46230768, 52009614, 57788460, 69346152, 77051280, 86682690, 104019228, 115576920, 130024035, 138692304, 173365380, 208038456, 231153840, 260048070, 346730760, 416076912, 520096140, 693461520, 1040192280, 2080384560]

約数ペア:

[(1, 2080384560), (2, 1040192280), (3, 693461520), (4, 520096140), (5, 416076912), (6, 346730760), (8, 260048070), (9, 231153840), (10, 208038456), (12, 173365380), (15, 138692304), (16, 130024035), (18, 115576920), (20, 104019228), (24, 86682690), (27, 77051280), (30, 69346152), (36, 57788460), (40, 52009614), (45, 46230768), (48, 43341345), (54, 38525640), (60, 34673076), (72, 28894230), (80, 26004807), (81, 25683760), (90, 23115384), (108, 19262820), (120, 17336538), (135, 15410256), (144, 14447115), (162, 12841880), (180, 11557692), (216, 9631410), (240, 8668269), (270, 7705128), (324, 6420940), (360, 5778846), (405, 5136752), (432, 4815705), (540, 3852564), (648, 3210470), (720, 2889423), (810, 2568376), (1080, 1926282), (1296, 1605235), (1620, 1284188), (2160, 963141), (3240, 642094), (6480, 321047)]