47436160

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 123379200

約数和(自身を除く): 75943040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 64, 76, 80, 83, 94, 95, 128, 152, 160, 166, 188, 190, 235, 304, 320, 332, 376, 380, 415, 470, 608, 640, 664, 752, 760, 830, 893, 940, 1216, 1328, 1504, 1520, 1577, 1660, 1786, 1880, 2432, 2656, 3008, 3040, 3154, 3320, 3572, 3760, 3901, 4465, 5312, 6016, 6080, 6308, 6640, 7144, 7520, 7802, 7885, 8930, 10624, 12160, 12616, 13280, 14288, 15040, 15604, 15770, 17860, 19505, 25232, 26560, 28576, 30080, 31208, 31540, 35720, 39010, 50464, 53120, 57152, 62416, 63080, 71440, 74119, 78020, 100928, 114304, 124832, 126160, 142880, 148238, 156040, 201856, 249664, 252320, 285760, 296476, 312080, 370595, 499328, 504640, 571520, 592952, 624160, 741190, 1009280, 1185904, 1248320, 1482380, 2371808, 2496640, 2964760, 4743616, 5929520, 9487232, 11859040, 23718080, 47436160]

約数ペア:

[(1, 47436160), (2, 23718080), (4, 11859040), (5, 9487232), (8, 5929520), (10, 4743616), (16, 2964760), (19, 2496640), (20, 2371808), (32, 1482380), (38, 1248320), (40, 1185904), (47, 1009280), (64, 741190), (76, 624160), (80, 592952), (83, 571520), (94, 504640), (95, 499328), (128, 370595), (152, 312080), (160, 296476), (166, 285760), (188, 252320), (190, 249664), (235, 201856), (304, 156040), (320, 148238), (332, 142880), (376, 126160), (380, 124832), (415, 114304), (470, 100928), (608, 78020), (640, 74119), (664, 71440), (752, 63080), (760, 62416), (830, 57152), (893, 53120), (940, 50464), (1216, 39010), (1328, 35720), (1504, 31540), (1520, 31208), (1577, 30080), (1660, 28576), (1786, 26560), (1880, 25232), (2432, 19505), (2656, 17860), (3008, 15770), (3040, 15604), (3154, 15040), (3320, 14288), (3572, 13280), (3760, 12616), (3901, 12160), (4465, 10624), (5312, 8930), (6016, 7885), (6080, 7802), (6308, 7520), (6640, 7144)]