47864880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{9497}}^1$

素因数の和:9523

約数の個数: 120

約数和(自身を含む): 183729312

約数和(自身を除く): 135864432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 9497, 18994, 28491, 37988, 47485, 56982, 66479, 75976, 85473, 94970, 113964, 132958, 142455, 151952, 170946, 189940, 199437, 227928, 265916, 284910, 332395, 341892, 379880, 398874, 427365, 455856, 531832, 569820, 598311, 664790, 683784, 759760, 797748, 854730, 997185, 1063664, 1139640, 1196622, 1329580, 1367568, 1595496, 1709460, 1994370, 2279280, 2393244, 2659160, 2991555, 3190992, 3418920, 3988740, 4786488, 5318320, 5983110, 6837840, 7977480, 9572976, 11966220, 15954960, 23932440, 47864880]

約数ペア:

[(1, 47864880), (2, 23932440), (3, 15954960), (4, 11966220), (5, 9572976), (6, 7977480), (7, 6837840), (8, 5983110), (9, 5318320), (10, 4786488), (12, 3988740), (14, 3418920), (15, 3190992), (16, 2991555), (18, 2659160), (20, 2393244), (21, 2279280), (24, 1994370), (28, 1709460), (30, 1595496), (35, 1367568), (36, 1329580), (40, 1196622), (42, 1139640), (45, 1063664), (48, 997185), (56, 854730), (60, 797748), (63, 759760), (70, 683784), (72, 664790), (80, 598311), (84, 569820), (90, 531832), (105, 455856), (112, 427365), (120, 398874), (126, 379880), (140, 341892), (144, 332395), (168, 284910), (180, 265916), (210, 227928), (240, 199437), (252, 189940), (280, 170946), (315, 151952), (336, 142455), (360, 132958), (420, 113964), (504, 94970), (560, 85473), (630, 75976), (720, 66479), (840, 56982), (1008, 47485), (1260, 37988), (1680, 28491), (2520, 18994), (5040, 9497)]