180245904

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4177}}^1$

素因数の和:4248

約数の個数: 80

約数和(自身を含む): 497349120

約数和(自身を除く): 317103216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 899, 1392, 1488, 1798, 2697, 3596, 4177, 5394, 7192, 8354, 10788, 12531, 14384, 16708, 21576, 25062, 33416, 43152, 50124, 66832, 100248, 121133, 129487, 200496, 242266, 258974, 363399, 388461, 484532, 517948, 726798, 776922, 969064, 1035896, 1453596, 1553844, 1938128, 2071792, 2907192, 3107688, 3755123, 5814384, 6215376, 7510246, 11265369, 15020492, 22530738, 30040984, 45061476, 60081968, 90122952, 180245904]

約数ペア:

[(1, 180245904), (2, 90122952), (3, 60081968), (4, 45061476), (6, 30040984), (8, 22530738), (12, 15020492), (16, 11265369), (24, 7510246), (29, 6215376), (31, 5814384), (48, 3755123), (58, 3107688), (62, 2907192), (87, 2071792), (93, 1938128), (116, 1553844), (124, 1453596), (174, 1035896), (186, 969064), (232, 776922), (248, 726798), (348, 517948), (372, 484532), (464, 388461), (496, 363399), (696, 258974), (744, 242266), (899, 200496), (1392, 129487), (1488, 121133), (1798, 100248), (2697, 66832), (3596, 50124), (4177, 43152), (5394, 33416), (7192, 25062), (8354, 21576), (10788, 16708), (12531, 14384)]