65842320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1093}}^1$

素因数の和:1360

約数の個数: 80

約数和(自身を含む): 205111872

約数和(自身を除く): 139269552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 1004, 1093, 1255, 1506, 2008, 2186, 2510, 3012, 3279, 3765, 4016, 4372, 5020, 5465, 6024, 6558, 7530, 8744, 10040, 10930, 12048, 13116, 15060, 16395, 17488, 20080, 21860, 26232, 30120, 32790, 43720, 52464, 60240, 65580, 87440, 131160, 262320, 274343, 548686, 823029, 1097372, 1371715, 1646058, 2194744, 2743430, 3292116, 4115145, 4389488, 5486860, 6584232, 8230290, 10973720, 13168464, 16460580, 21947440, 32921160, 65842320]

約数ペア:

[(1, 65842320), (2, 32921160), (3, 21947440), (4, 16460580), (5, 13168464), (6, 10973720), (8, 8230290), (10, 6584232), (12, 5486860), (15, 4389488), (16, 4115145), (20, 3292116), (24, 2743430), (30, 2194744), (40, 1646058), (48, 1371715), (60, 1097372), (80, 823029), (120, 548686), (240, 274343), (251, 262320), (502, 131160), (753, 87440), (1004, 65580), (1093, 60240), (1255, 52464), (1506, 43720), (2008, 32790), (2186, 30120), (2510, 26232), (3012, 21860), (3279, 20080), (3765, 17488), (4016, 16395), (4372, 15060), (5020, 13116), (5465, 12048), (6024, 10930), (6558, 10040), (7530, 8744)]