612953040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{364853}}^1$

素因数の和:364876

約数の個数: 80

約数和(自身を含む): 2171611008

約数和(自身を除く): 1558657968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 364853, 729706, 1094559, 1459412, 1824265, 2189118, 2553971, 2918824, 3648530, 4378236, 5107942, 5472795, 5837648, 7297060, 7661913, 8756472, 10215884, 10945590, 12769855, 14594120, 15323826, 17512944, 20431768, 21891180, 25539710, 29188240, 30647652, 38309565, 40863536, 43782360, 51079420, 61295304, 76619130, 87564720, 102158840, 122590608, 153238260, 204317680, 306476520, 612953040]

約数ペア:

[(1, 612953040), (2, 306476520), (3, 204317680), (4, 153238260), (5, 122590608), (6, 102158840), (7, 87564720), (8, 76619130), (10, 61295304), (12, 51079420), (14, 43782360), (15, 40863536), (16, 38309565), (20, 30647652), (21, 29188240), (24, 25539710), (28, 21891180), (30, 20431768), (35, 17512944), (40, 15323826), (42, 14594120), (48, 12769855), (56, 10945590), (60, 10215884), (70, 8756472), (80, 7661913), (84, 7297060), (105, 5837648), (112, 5472795), (120, 5107942), (140, 4378236), (168, 3648530), (210, 2918824), (240, 2553971), (280, 2189118), (336, 1824265), (420, 1459412), (560, 1094559), (840, 729706), (1680, 364853)]