605051280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19543}}^1$

素因数の和:19605

約数の個数: 120

約数和(自身を含む): 2079325248

約数和(自身を除く): 1474273968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 19543, 30960, 39086, 58629, 78172, 97715, 117258, 156344, 175887, 195430, 234516, 293145, 312688, 351774, 390860, 469032, 586290, 703548, 781720, 840349, 879435, 938064, 1172580, 1407096, 1563440, 1680698, 1758870, 2345160, 2521047, 2814192, 3361396, 3517740, 4201745, 4690320, 5042094, 6722792, 7035480, 7563141, 8403490, 10084188, 12605235, 13445584, 14070960, 15126282, 16806980, 20168376, 25210470, 30252564, 33613960, 37815705, 40336752, 50420940, 60505128, 67227920, 75631410, 100841880, 121010256, 151262820, 201683760, 302525640, 605051280]

約数ペア:

[(1, 605051280), (2, 302525640), (3, 201683760), (4, 151262820), (5, 121010256), (6, 100841880), (8, 75631410), (9, 67227920), (10, 60505128), (12, 50420940), (15, 40336752), (16, 37815705), (18, 33613960), (20, 30252564), (24, 25210470), (30, 20168376), (36, 16806980), (40, 15126282), (43, 14070960), (45, 13445584), (48, 12605235), (60, 10084188), (72, 8403490), (80, 7563141), (86, 7035480), (90, 6722792), (120, 5042094), (129, 4690320), (144, 4201745), (172, 3517740), (180, 3361396), (215, 2814192), (240, 2521047), (258, 2345160), (344, 1758870), (360, 1680698), (387, 1563440), (430, 1407096), (516, 1172580), (645, 938064), (688, 879435), (720, 840349), (774, 781720), (860, 703548), (1032, 586290), (1290, 469032), (1548, 390860), (1720, 351774), (1935, 312688), (2064, 293145), (2580, 234516), (3096, 195430), (3440, 175887), (3870, 156344), (5160, 117258), (6192, 97715), (7740, 78172), (10320, 58629), (15480, 39086), (19543, 30960)]