180905712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:835

約数の個数: 120

約数和(自身を含む): 524185200

約数和(自身を除く): 343279488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 169, 174, 208, 232, 312, 338, 348, 377, 464, 507, 624, 676, 696, 754, 769, 1014, 1131, 1352, 1392, 1508, 1538, 2028, 2262, 2307, 2704, 3016, 3076, 4056, 4524, 4614, 4901, 6032, 6152, 8112, 9048, 9228, 9802, 9997, 12304, 14703, 18096, 18456, 19604, 19994, 22301, 29406, 29991, 36912, 39208, 39988, 44602, 58812, 59982, 66903, 78416, 79976, 89204, 117624, 119964, 129961, 133806, 159952, 178408, 235248, 239928, 259922, 267612, 289913, 356816, 389883, 479856, 519844, 535224, 579826, 779766, 869739, 1039688, 1070448, 1159652, 1559532, 1739478, 2079376, 2319304, 3119064, 3478956, 3768869, 4638608, 6238128, 6957912, 7537738, 11306607, 13915824, 15075476, 22613214, 30150952, 45226428, 60301904, 90452856, 180905712]

約数ペア:

[(1, 180905712), (2, 90452856), (3, 60301904), (4, 45226428), (6, 30150952), (8, 22613214), (12, 15075476), (13, 13915824), (16, 11306607), (24, 7537738), (26, 6957912), (29, 6238128), (39, 4638608), (48, 3768869), (52, 3478956), (58, 3119064), (78, 2319304), (87, 2079376), (104, 1739478), (116, 1559532), (156, 1159652), (169, 1070448), (174, 1039688), (208, 869739), (232, 779766), (312, 579826), (338, 535224), (348, 519844), (377, 479856), (464, 389883), (507, 356816), (624, 289913), (676, 267612), (696, 259922), (754, 239928), (769, 235248), (1014, 178408), (1131, 159952), (1352, 133806), (1392, 129961), (1508, 119964), (1538, 117624), (2028, 89204), (2262, 79976), (2307, 78416), (2704, 66903), (3016, 59982), (3076, 58812), (4056, 44602), (4524, 39988), (4614, 39208), (4901, 36912), (6032, 29991), (6152, 29406), (8112, 22301), (9048, 19994), (9228, 19604), (9802, 18456), (9997, 18096), (12304, 14703)]