120824460

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{8287}}^1$

素因数の和:8314

約数の個数: 84

約数和(自身を含む): 380468928

約数和(自身を除く): 259644468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 8287, 14580, 16574, 24861, 33148, 41435, 49722, 74583, 82870, 99444, 124305, 149166, 165740, 223749, 248610, 298332, 372915, 447498, 497220, 671247, 745830, 894996, 1118745, 1342494, 1491660, 2013741, 2237490, 2684988, 3356235, 4027482, 4474980, 6041223, 6712470, 8054964, 10068705, 12082446, 13424940, 20137410, 24164892, 30206115, 40274820, 60412230, 120824460]

約数ペア:

[(1, 120824460), (2, 60412230), (3, 40274820), (4, 30206115), (5, 24164892), (6, 20137410), (9, 13424940), (10, 12082446), (12, 10068705), (15, 8054964), (18, 6712470), (20, 6041223), (27, 4474980), (30, 4027482), (36, 3356235), (45, 2684988), (54, 2237490), (60, 2013741), (81, 1491660), (90, 1342494), (108, 1118745), (135, 894996), (162, 745830), (180, 671247), (243, 497220), (270, 447498), (324, 372915), (405, 298332), (486, 248610), (540, 223749), (729, 165740), (810, 149166), (972, 124305), (1215, 99444), (1458, 82870), (1620, 74583), (2430, 49722), (2916, 41435), (3645, 33148), (4860, 24861), (7290, 16574), (8287, 14580)]