19200960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 168

約数和(自身を含む): 67757040

約数和(自身を除く): 48556080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 113, 118, 120, 144, 160, 177, 180, 192, 226, 236, 240, 288, 295, 320, 339, 354, 360, 452, 472, 480, 531, 565, 576, 590, 678, 708, 720, 885, 904, 944, 960, 1017, 1062, 1130, 1180, 1356, 1416, 1440, 1695, 1770, 1808, 1888, 2034, 2124, 2260, 2360, 2655, 2712, 2832, 2880, 3390, 3540, 3616, 3776, 4068, 4248, 4520, 4720, 5085, 5310, 5424, 5664, 6667, 6780, 7080, 7232, 8136, 8496, 9040, 9440, 10170, 10620, 10848, 11328, 13334, 13560, 14160, 16272, 16992, 18080, 18880, 20001, 20340, 21240, 21696, 26668, 27120, 28320, 32544, 33335, 33984, 36160, 40002, 40680, 42480, 53336, 54240, 56640, 60003, 65088, 66670, 80004, 81360, 84960, 100005, 106672, 108480, 120006, 133340, 160008, 162720, 169920, 200010, 213344, 240012, 266680, 300015, 320016, 325440, 400020, 426688, 480024, 533360, 600030, 640032, 800040, 960048, 1066720, 1200060, 1280064, 1600080, 1920096, 2133440, 2400120, 3200160, 3840192, 4800240, 6400320, 9600480, 19200960]

約数ペア:

[(1, 19200960), (2, 9600480), (3, 6400320), (4, 4800240), (5, 3840192), (6, 3200160), (8, 2400120), (9, 2133440), (10, 1920096), (12, 1600080), (15, 1280064), (16, 1200060), (18, 1066720), (20, 960048), (24, 800040), (30, 640032), (32, 600030), (36, 533360), (40, 480024), (45, 426688), (48, 400020), (59, 325440), (60, 320016), (64, 300015), (72, 266680), (80, 240012), (90, 213344), (96, 200010), (113, 169920), (118, 162720), (120, 160008), (144, 133340), (160, 120006), (177, 108480), (180, 106672), (192, 100005), (226, 84960), (236, 81360), (240, 80004), (288, 66670), (295, 65088), (320, 60003), (339, 56640), (354, 54240), (360, 53336), (452, 42480), (472, 40680), (480, 40002), (531, 36160), (565, 33984), (576, 33335), (590, 32544), (678, 28320), (708, 27120), (720, 26668), (885, 21696), (904, 21240), (944, 20340), (960, 20001), (1017, 18880), (1062, 18080), (1130, 16992), (1180, 16272), (1356, 14160), (1416, 13560), (1440, 13334), (1695, 11328), (1770, 10848), (1808, 10620), (1888, 10170), (2034, 9440), (2124, 9040), (2260, 8496), (2360, 8136), (2655, 7232), (2712, 7080), (2832, 6780), (2880, 6667), (3390, 5664), (3540, 5424), (3616, 5310), (3776, 5085), (4068, 4720), (4248, 4520)]