83723280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1753}}^1$

素因数の和:1968

約数の個数: 80

約数和(自身を含む): 260995200

約数和(自身を除く): 177271920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1753, 1990, 2388, 2985, 3184, 3506, 3980, 4776, 5259, 5970, 7012, 7960, 8765, 9552, 10518, 11940, 14024, 15920, 17530, 21036, 23880, 26295, 28048, 35060, 42072, 47760, 52590, 70120, 84144, 105180, 140240, 210360, 348847, 420720, 697694, 1046541, 1395388, 1744235, 2093082, 2790776, 3488470, 4186164, 5232705, 5581552, 6976940, 8372328, 10465410, 13953880, 16744656, 20930820, 27907760, 41861640, 83723280]

約数ペア:

[(1, 83723280), (2, 41861640), (3, 27907760), (4, 20930820), (5, 16744656), (6, 13953880), (8, 10465410), (10, 8372328), (12, 6976940), (15, 5581552), (16, 5232705), (20, 4186164), (24, 3488470), (30, 2790776), (40, 2093082), (48, 1744235), (60, 1395388), (80, 1046541), (120, 697694), (199, 420720), (240, 348847), (398, 210360), (597, 140240), (796, 105180), (995, 84144), (1194, 70120), (1592, 52590), (1753, 47760), (1990, 42072), (2388, 35060), (2985, 28048), (3184, 26295), (3506, 23880), (3980, 21036), (4776, 17530), (5259, 15920), (5970, 14024), (7012, 11940), (7960, 10518), (8765, 9552)]