510459120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1579}}^1$

素因数の和:2047

約数の個数: 120

約数和(自身を含む): 1719198000

約数和(自身を除く): 1208738880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 449, 720, 898, 1347, 1579, 1796, 2245, 2694, 3158, 3592, 4041, 4490, 4737, 5388, 6316, 6735, 7184, 7895, 8082, 8980, 9474, 10776, 12632, 13470, 14211, 15790, 16164, 17960, 18948, 20205, 21552, 23685, 25264, 26940, 28422, 31580, 32328, 35920, 37896, 40410, 47370, 53880, 56844, 63160, 64656, 71055, 75792, 80820, 94740, 107760, 113688, 126320, 142110, 161640, 189480, 227376, 284220, 323280, 378960, 568440, 708971, 1136880, 1417942, 2126913, 2835884, 3544855, 4253826, 5671768, 6380739, 7089710, 8507652, 10634565, 11343536, 12761478, 14179420, 17015304, 21269130, 25522956, 28358840, 31903695, 34030608, 42538260, 51045912, 56717680, 63807390, 85076520, 102091824, 127614780, 170153040, 255229560, 510459120]

約数ペア:

[(1, 510459120), (2, 255229560), (3, 170153040), (4, 127614780), (5, 102091824), (6, 85076520), (8, 63807390), (9, 56717680), (10, 51045912), (12, 42538260), (15, 34030608), (16, 31903695), (18, 28358840), (20, 25522956), (24, 21269130), (30, 17015304), (36, 14179420), (40, 12761478), (45, 11343536), (48, 10634565), (60, 8507652), (72, 7089710), (80, 6380739), (90, 5671768), (120, 4253826), (144, 3544855), (180, 2835884), (240, 2126913), (360, 1417942), (449, 1136880), (720, 708971), (898, 568440), (1347, 378960), (1579, 323280), (1796, 284220), (2245, 227376), (2694, 189480), (3158, 161640), (3592, 142110), (4041, 126320), (4490, 113688), (4737, 107760), (5388, 94740), (6316, 80820), (6735, 75792), (7184, 71055), (7895, 64656), (8082, 63160), (8980, 56844), (9474, 53880), (10776, 47370), (12632, 40410), (13470, 37896), (14211, 35920), (15790, 32328), (16164, 31580), (17960, 28422), (18948, 26940), (20205, 25264), (21552, 23685)]