395053920

素因数分解:

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

素因数の和:1365

約数の個数: 144

約数和(自身を含む): 1354730832

約数和(自身を除く): 959676912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 251, 288, 360, 480, 502, 720, 753, 1004, 1093, 1255, 1440, 1506, 2008, 2186, 2259, 2510, 3012, 3279, 3765, 4016, 4372, 4518, 5020, 5465, 6024, 6558, 7530, 8032, 8744, 9036, 9837, 10040, 10930, 11295, 12048, 13116, 15060, 16395, 17488, 18072, 19674, 20080, 21860, 22590, 24096, 26232, 30120, 32790, 34976, 36144, 39348, 40160, 43720, 45180, 49185, 52464, 60240, 65580, 72288, 78696, 87440, 90360, 98370, 104928, 120480, 131160, 157392, 174880, 180720, 196740, 262320, 274343, 314784, 361440, 393480, 524640, 548686, 786960, 823029, 1097372, 1371715, 1573920, 1646058, 2194744, 2469087, 2743430, 3292116, 4115145, 4389488, 4938174, 5486860, 6584232, 8230290, 8778976, 9876348, 10973720, 12345435, 13168464, 16460580, 19752696, 21947440, 24690870, 26336928, 32921160, 39505392, 43894880, 49381740, 65842320, 79010784, 98763480, 131684640, 197526960, 395053920]

約数ペア:

[(1, 395053920), (2, 197526960), (3, 131684640), (4, 98763480), (5, 79010784), (6, 65842320), (8, 49381740), (9, 43894880), (10, 39505392), (12, 32921160), (15, 26336928), (16, 24690870), (18, 21947440), (20, 19752696), (24, 16460580), (30, 13168464), (32, 12345435), (36, 10973720), (40, 9876348), (45, 8778976), (48, 8230290), (60, 6584232), (72, 5486860), (80, 4938174), (90, 4389488), (96, 4115145), (120, 3292116), (144, 2743430), (160, 2469087), (180, 2194744), (240, 1646058), (251, 1573920), (288, 1371715), (360, 1097372), (480, 823029), (502, 786960), (720, 548686), (753, 524640), (1004, 393480), (1093, 361440), (1255, 314784), (1440, 274343), (1506, 262320), (2008, 196740), (2186, 180720), (2259, 174880), (2510, 157392), (3012, 131160), (3279, 120480), (3765, 104928), (4016, 98370), (4372, 90360), (4518, 87440), (5020, 78696), (5465, 72288), (6024, 65580), (6558, 60240), (7530, 52464), (8032, 49185), (8744, 45180), (9036, 43720), (9837, 40160), (10040, 39348), (10930, 36144), (11295, 34976), (12048, 32790), (13116, 30120), (15060, 26232), (16395, 24096), (17488, 22590), (18072, 21860), (19674, 20080)]