8200643760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{25367}}^1$

素因数の和:25835

約数の個数: 120

約数和(自身を含む): 27602920800

約数和(自身を除く): 19402277040

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, 1796, 2245, 2694, 3592, 4041, 4490, 5388, 6735, 7184, 8082, 8980, 10776, 13470, 16164, 17960, 20205, 21552, 25367, 26940, 32328, 35920, 40410, 50734, 53880, 64656, 76101, 80820, 101468, 107760, 126835, 152202, 161640, 202936, 228303, 253670, 304404, 323280, 380505, 405872, 456606, 507340, 608808, 761010, 913212, 1014680, 1141515, 1217616, 1522020, 1826424, 2029360, 2283030, 3044040, 3652848, 4566060, 6088080, 9132120, 11389783, 18264240, 22779566, 34169349, 45559132, 56948915, 68338698, 91118264, 102508047, 113897830, 136677396, 170846745, 182236528, 205016094, 227795660, 273354792, 341693490, 410032188, 455591320, 512540235, 546709584, 683386980, 820064376, 911182640, 1025080470, 1366773960, 1640128752, 2050160940, 2733547920, 4100321880, 8200643760]

約数ペア:

[(1, 8200643760), (2, 4100321880), (3, 2733547920), (4, 2050160940), (5, 1640128752), (6, 1366773960), (8, 1025080470), (9, 911182640), (10, 820064376), (12, 683386980), (15, 546709584), (16, 512540235), (18, 455591320), (20, 410032188), (24, 341693490), (30, 273354792), (36, 227795660), (40, 205016094), (45, 182236528), (48, 170846745), (60, 136677396), (72, 113897830), (80, 102508047), (90, 91118264), (120, 68338698), (144, 56948915), (180, 45559132), (240, 34169349), (360, 22779566), (449, 18264240), (720, 11389783), (898, 9132120), (1347, 6088080), (1796, 4566060), (2245, 3652848), (2694, 3044040), (3592, 2283030), (4041, 2029360), (4490, 1826424), (5388, 1522020), (6735, 1217616), (7184, 1141515), (8082, 1014680), (8980, 913212), (10776, 761010), (13470, 608808), (16164, 507340), (17960, 456606), (20205, 405872), (21552, 380505), (25367, 323280), (26940, 304404), (32328, 253670), (35920, 228303), (40410, 202936), (50734, 161640), (53880, 152202), (64656, 126835), (76101, 107760), (80820, 101468)]