120389472

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 216

約数和(自身を含む): 420147000

約数和(自身を除く): 299757528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 96, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 392, 399, 441, 449, 456, 504, 532, 588, 608, 672, 684, 784, 798, 882, 898, 912, 931, 1008, 1064, 1176, 1197, 1347, 1368, 1568, 1596, 1764, 1796, 1824, 1862, 2016, 2128, 2352, 2394, 2694, 2736, 2793, 3143, 3192, 3528, 3592, 3724, 4041, 4256, 4704, 4788, 5388, 5472, 5586, 6286, 6384, 7056, 7184, 7448, 8082, 8379, 8531, 9429, 9576, 10776, 11172, 12572, 12768, 14112, 14368, 14896, 16164, 16758, 17062, 18858, 19152, 21552, 22001, 22344, 25144, 25593, 28287, 29792, 32328, 33516, 34124, 37716, 38304, 43104, 44002, 44688, 50288, 51186, 56574, 59717, 64656, 66003, 67032, 68248, 75432, 76779, 88004, 89376, 100576, 102372, 113148, 119434, 129312, 132006, 134064, 136496, 150864, 153558, 176008, 179151, 198009, 204744, 226296, 238868, 264012, 268128, 272992, 301728, 307116, 352016, 358302, 396018, 409488, 418019, 452592, 477736, 528024, 537453, 614232, 704032, 716604, 792036, 818976, 836038, 905184, 955472, 1056048, 1074906, 1228464, 1254057, 1433208, 1584072, 1672076, 1910944, 2112096, 2149812, 2456928, 2508114, 2866416, 3168144, 3344152, 3762171, 4299624, 5016228, 5732832, 6336288, 6688304, 7524342, 8599248, 10032456, 13376608, 15048684, 17198496, 20064912, 30097368, 40129824, 60194736, 120389472]

約数ペア:

[(1, 120389472), (2, 60194736), (3, 40129824), (4, 30097368), (6, 20064912), (7, 17198496), (8, 15048684), (9, 13376608), (12, 10032456), (14, 8599248), (16, 7524342), (18, 6688304), (19, 6336288), (21, 5732832), (24, 5016228), (28, 4299624), (32, 3762171), (36, 3344152), (38, 3168144), (42, 2866416), (48, 2508114), (49, 2456928), (56, 2149812), (57, 2112096), (63, 1910944), (72, 1672076), (76, 1584072), (84, 1433208), (96, 1254057), (98, 1228464), (112, 1074906), (114, 1056048), (126, 955472), (133, 905184), (144, 836038), (147, 818976), (152, 792036), (168, 716604), (171, 704032), (196, 614232), (224, 537453), (228, 528024), (252, 477736), (266, 452592), (288, 418019), (294, 409488), (304, 396018), (336, 358302), (342, 352016), (392, 307116), (399, 301728), (441, 272992), (449, 268128), (456, 264012), (504, 238868), (532, 226296), (588, 204744), (608, 198009), (672, 179151), (684, 176008), (784, 153558), (798, 150864), (882, 136496), (898, 134064), (912, 132006), (931, 129312), (1008, 119434), (1064, 113148), (1176, 102372), (1197, 100576), (1347, 89376), (1368, 88004), (1568, 76779), (1596, 75432), (1764, 68248), (1796, 67032), (1824, 66003), (1862, 64656), (2016, 59717), (2128, 56574), (2352, 51186), (2394, 50288), (2694, 44688), (2736, 44002), (2793, 43104), (3143, 38304), (3192, 37716), (3528, 34124), (3592, 33516), (3724, 32328), (4041, 29792), (4256, 28287), (4704, 25593), (4788, 25144), (5388, 22344), (5472, 22001), (5586, 21552), (6286, 19152), (6384, 18858), (7056, 17062), (7184, 16758), (7448, 16164), (8082, 14896), (8379, 14368), (8531, 14112), (9429, 12768), (9576, 12572), (10776, 11172)]