660180528

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{93563}}^1$

素因数の和:93591

約数の個数: 90

約数和(自身を含む): 2149258644

約数和(自身を除く): 1489078116

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 93563, 187126, 280689, 374252, 561378, 654941, 748504, 842067, 1122756, 1309882, 1497008, 1684134, 1964823, 2245512, 2619764, 3368268, 3929646, 4491024, 4584587, 5239528, 5894469, 6736536, 7859292, 9169174, 10479056, 11788938, 13473072, 13753761, 15718584, 18338348, 23577876, 27507522, 31437168, 36676696, 41261283, 47155752, 55015044, 73353392, 82522566, 94311504, 110030088, 165045132, 220060176, 330090264, 660180528]

約数ペア:

[(1, 660180528), (2, 330090264), (3, 220060176), (4, 165045132), (6, 110030088), (7, 94311504), (8, 82522566), (9, 73353392), (12, 55015044), (14, 47155752), (16, 41261283), (18, 36676696), (21, 31437168), (24, 27507522), (28, 23577876), (36, 18338348), (42, 15718584), (48, 13753761), (49, 13473072), (56, 11788938), (63, 10479056), (72, 9169174), (84, 7859292), (98, 6736536), (112, 5894469), (126, 5239528), (144, 4584587), (147, 4491024), (168, 3929646), (196, 3368268), (252, 2619764), (294, 2245512), (336, 1964823), (392, 1684134), (441, 1497008), (504, 1309882), (588, 1122756), (784, 842067), (882, 748504), (1008, 654941), (1176, 561378), (1764, 374252), (2352, 280689), (3528, 187126), (7056, 93563)]