49438080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2861}}^1$

素因数の和:2889

約数の個数: 128

約数和(自身を含む): 175154400

約数和(自身を除く): 125716320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2861, 2880, 3456, 4320, 5722, 5760, 8583, 8640, 11444, 14305, 17166, 17280, 22888, 25749, 28610, 34332, 42915, 45776, 51498, 57220, 68664, 77247, 85830, 91552, 102996, 114440, 128745, 137328, 154494, 171660, 183104, 205992, 228880, 257490, 274656, 308988, 343320, 366208, 386235, 411984, 457760, 514980, 549312, 617976, 686640, 772470, 823968, 915520, 1029960, 1098624, 1235952, 1373280, 1544940, 1647936, 1831040, 2059920, 2471904, 2746560, 3089880, 3295872, 4119840, 4943808, 5493120, 6179760, 8239680, 9887616, 12359520, 16479360, 24719040, 49438080]

約数ペア:

[(1, 49438080), (2, 24719040), (3, 16479360), (4, 12359520), (5, 9887616), (6, 8239680), (8, 6179760), (9, 5493120), (10, 4943808), (12, 4119840), (15, 3295872), (16, 3089880), (18, 2746560), (20, 2471904), (24, 2059920), (27, 1831040), (30, 1647936), (32, 1544940), (36, 1373280), (40, 1235952), (45, 1098624), (48, 1029960), (54, 915520), (60, 823968), (64, 772470), (72, 686640), (80, 617976), (90, 549312), (96, 514980), (108, 457760), (120, 411984), (128, 386235), (135, 366208), (144, 343320), (160, 308988), (180, 274656), (192, 257490), (216, 228880), (240, 205992), (270, 183104), (288, 171660), (320, 154494), (360, 137328), (384, 128745), (432, 114440), (480, 102996), (540, 91552), (576, 85830), (640, 77247), (720, 68664), (864, 57220), (960, 51498), (1080, 45776), (1152, 42915), (1440, 34332), (1728, 28610), (1920, 25749), (2160, 22888), (2861, 17280), (2880, 17166), (3456, 14305), (4320, 11444), (5722, 8640), (5760, 8583)]