26424240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4787}}^1$

素因数の和:4826

約数の個数: 80

約数和(自身を含む): 85494528

約数和(自身を除く): 59070288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 4787, 5520, 9574, 14361, 19148, 23935, 28722, 38296, 47870, 57444, 71805, 76592, 95740, 110101, 114888, 143610, 191480, 220202, 229776, 287220, 330303, 382960, 440404, 550505, 574440, 660606, 880808, 1101010, 1148880, 1321212, 1651515, 1761616, 2202020, 2642424, 3303030, 4404040, 5284848, 6606060, 8808080, 13212120, 26424240]

約数ペア:

[(1, 26424240), (2, 13212120), (3, 8808080), (4, 6606060), (5, 5284848), (6, 4404040), (8, 3303030), (10, 2642424), (12, 2202020), (15, 1761616), (16, 1651515), (20, 1321212), (23, 1148880), (24, 1101010), (30, 880808), (40, 660606), (46, 574440), (48, 550505), (60, 440404), (69, 382960), (80, 330303), (92, 287220), (115, 229776), (120, 220202), (138, 191480), (184, 143610), (230, 114888), (240, 110101), (276, 95740), (345, 76592), (368, 71805), (460, 57444), (552, 47870), (690, 38296), (920, 28722), (1104, 23935), (1380, 19148), (1840, 14361), (2760, 9574), (4787, 5520)]