179385960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1949}}^1$

素因数の和:2035

約数の個数: 128

約数和(自身を含む): 589680000

約数和(自身を除く): 410294040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 708, 767, 780, 885, 1180, 1416, 1534, 1560, 1770, 1949, 2301, 2360, 3068, 3540, 3835, 3898, 4602, 5847, 6136, 7080, 7670, 7796, 9204, 9745, 11505, 11694, 15340, 15592, 18408, 19490, 23010, 23388, 25337, 29235, 30680, 38980, 46020, 46776, 50674, 58470, 76011, 77960, 92040, 101348, 114991, 116940, 126685, 152022, 202696, 229982, 233880, 253370, 304044, 344973, 380055, 459964, 506740, 574955, 608088, 689946, 760110, 919928, 1013480, 1149910, 1379892, 1494883, 1520220, 1724865, 2299820, 2759784, 2989766, 3040440, 3449730, 4484649, 4599640, 5979532, 6899460, 7474415, 8969298, 11959064, 13798920, 14948830, 17938596, 22423245, 29897660, 35877192, 44846490, 59795320, 89692980, 179385960]

約数ペア:

[(1, 179385960), (2, 89692980), (3, 59795320), (4, 44846490), (5, 35877192), (6, 29897660), (8, 22423245), (10, 17938596), (12, 14948830), (13, 13798920), (15, 11959064), (20, 8969298), (24, 7474415), (26, 6899460), (30, 5979532), (39, 4599640), (40, 4484649), (52, 3449730), (59, 3040440), (60, 2989766), (65, 2759784), (78, 2299820), (104, 1724865), (118, 1520220), (120, 1494883), (130, 1379892), (156, 1149910), (177, 1013480), (195, 919928), (236, 760110), (260, 689946), (295, 608088), (312, 574955), (354, 506740), (390, 459964), (472, 380055), (520, 344973), (590, 304044), (708, 253370), (767, 233880), (780, 229982), (885, 202696), (1180, 152022), (1416, 126685), (1534, 116940), (1560, 114991), (1770, 101348), (1949, 92040), (2301, 77960), (2360, 76011), (3068, 58470), (3540, 50674), (3835, 46776), (3898, 46020), (4602, 38980), (5847, 30680), (6136, 29235), (7080, 25337), (7670, 23388), (7796, 23010), (9204, 19490), (9745, 18408), (11505, 15592), (11694, 15340)]