82837680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{631}}^1$

素因数の和:1194

約数の個数: 80

約数和(自身を含む): 257673984

約数和(自身を除く): 174836304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 547, 631, 1094, 1262, 1641, 1893, 2188, 2524, 2735, 3155, 3282, 3786, 4376, 5048, 5470, 6310, 6564, 7572, 8205, 8752, 9465, 10096, 10940, 12620, 13128, 15144, 16410, 18930, 21880, 25240, 26256, 30288, 32820, 37860, 43760, 50480, 65640, 75720, 131280, 151440, 345157, 690314, 1035471, 1380628, 1725785, 2070942, 2761256, 3451570, 4141884, 5177355, 5522512, 6903140, 8283768, 10354710, 13806280, 16567536, 20709420, 27612560, 41418840, 82837680]

約数ペア:

[(1, 82837680), (2, 41418840), (3, 27612560), (4, 20709420), (5, 16567536), (6, 13806280), (8, 10354710), (10, 8283768), (12, 6903140), (15, 5522512), (16, 5177355), (20, 4141884), (24, 3451570), (30, 2761256), (40, 2070942), (48, 1725785), (60, 1380628), (80, 1035471), (120, 690314), (240, 345157), (547, 151440), (631, 131280), (1094, 75720), (1262, 65640), (1641, 50480), (1893, 43760), (2188, 37860), (2524, 32820), (2735, 30288), (3155, 26256), (3282, 25240), (3786, 21880), (4376, 18930), (5048, 16410), (5470, 15144), (6310, 13128), (6564, 12620), (7572, 10940), (8205, 10096), (8752, 9465)]