122880744

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{509}}^1$

素因数の和:1007

約数の個数: 96

約数和(自身を含む): 381888000

約数和(自身を除く): 259007256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 479, 504, 509, 958, 1018, 1437, 1527, 1916, 2036, 2874, 3054, 3353, 3563, 3832, 4072, 4311, 4581, 5748, 6108, 6706, 7126, 8622, 9162, 10059, 10689, 11496, 12216, 13412, 14252, 17244, 18324, 20118, 21378, 26824, 28504, 30177, 32067, 34488, 36648, 40236, 42756, 60354, 64134, 80472, 85512, 120708, 128268, 241416, 243811, 256536, 487622, 731433, 975244, 1462866, 1706677, 1950488, 2194299, 2925732, 3413354, 4388598, 5120031, 5851464, 6826708, 8777196, 10240062, 13653416, 15360093, 17554392, 20480124, 30720186, 40960248, 61440372, 122880744]

約数ペア:

[(1, 122880744), (2, 61440372), (3, 40960248), (4, 30720186), (6, 20480124), (7, 17554392), (8, 15360093), (9, 13653416), (12, 10240062), (14, 8777196), (18, 6826708), (21, 5851464), (24, 5120031), (28, 4388598), (36, 3413354), (42, 2925732), (56, 2194299), (63, 1950488), (72, 1706677), (84, 1462866), (126, 975244), (168, 731433), (252, 487622), (479, 256536), (504, 243811), (509, 241416), (958, 128268), (1018, 120708), (1437, 85512), (1527, 80472), (1916, 64134), (2036, 60354), (2874, 42756), (3054, 40236), (3353, 36648), (3563, 34488), (3832, 32067), (4072, 30177), (4311, 28504), (4581, 26824), (5748, 21378), (6108, 20118), (6706, 18324), (7126, 17244), (8622, 14252), (9162, 13412), (10059, 12216), (10689, 11496)]