108156120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 342144000

約数和(自身を除く): 233987880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 149, 184, 230, 263, 276, 298, 345, 447, 460, 526, 552, 596, 690, 745, 789, 894, 920, 1052, 1192, 1315, 1380, 1490, 1578, 1788, 2104, 2235, 2630, 2760, 2980, 3156, 3427, 3576, 3945, 4470, 5260, 5960, 6049, 6312, 6854, 7890, 8940, 10281, 10520, 12098, 13708, 15780, 17135, 17880, 18147, 20562, 24196, 27416, 30245, 31560, 34270, 36294, 39187, 41124, 48392, 51405, 60490, 68540, 72588, 78374, 82248, 90735, 102810, 117561, 120980, 137080, 145176, 156748, 181470, 195935, 205620, 235122, 241960, 313496, 362940, 391870, 411240, 470244, 587805, 725880, 783740, 901301, 940488, 1175610, 1567480, 1802602, 2351220, 2703903, 3605204, 4506505, 4702440, 5407806, 7210408, 9013010, 10815612, 13519515, 18026020, 21631224, 27039030, 36052040, 54078060, 108156120]

約数ペア:

[(1, 108156120), (2, 54078060), (3, 36052040), (4, 27039030), (5, 21631224), (6, 18026020), (8, 13519515), (10, 10815612), (12, 9013010), (15, 7210408), (20, 5407806), (23, 4702440), (24, 4506505), (30, 3605204), (40, 2703903), (46, 2351220), (60, 1802602), (69, 1567480), (92, 1175610), (115, 940488), (120, 901301), (138, 783740), (149, 725880), (184, 587805), (230, 470244), (263, 411240), (276, 391870), (298, 362940), (345, 313496), (447, 241960), (460, 235122), (526, 205620), (552, 195935), (596, 181470), (690, 156748), (745, 145176), (789, 137080), (894, 120980), (920, 117561), (1052, 102810), (1192, 90735), (1315, 82248), (1380, 78374), (1490, 72588), (1578, 68540), (1788, 60490), (2104, 51405), (2235, 48392), (2630, 41124), (2760, 39187), (2980, 36294), (3156, 34270), (3427, 31560), (3576, 30245), (3945, 27416), (4470, 24196), (5260, 20562), (5960, 18147), (6049, 17880), (6312, 17135), (6854, 15780), (7890, 13708), (8940, 12098), (10281, 10520)]