48240640

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{673}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 132481440

約数和(自身を除く): 84240800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 673, 896, 1024, 1120, 1280, 1346, 1792, 2048, 2240, 2560, 2692, 3365, 3584, 4480, 4711, 5120, 5384, 6730, 7168, 8960, 9422, 10240, 10768, 13460, 14336, 17920, 18844, 21536, 23555, 26920, 35840, 37688, 43072, 47110, 53840, 71680, 75376, 86144, 94220, 107680, 150752, 172288, 188440, 215360, 301504, 344576, 376880, 430720, 603008, 689152, 753760, 861440, 1206016, 1378304, 1507520, 1722880, 2412032, 3015040, 3445760, 4824064, 6030080, 6891520, 9648128, 12060160, 24120320, 48240640]

約数ペア:

[(1, 48240640), (2, 24120320), (4, 12060160), (5, 9648128), (7, 6891520), (8, 6030080), (10, 4824064), (14, 3445760), (16, 3015040), (20, 2412032), (28, 1722880), (32, 1507520), (35, 1378304), (40, 1206016), (56, 861440), (64, 753760), (70, 689152), (80, 603008), (112, 430720), (128, 376880), (140, 344576), (160, 301504), (224, 215360), (256, 188440), (280, 172288), (320, 150752), (448, 107680), (512, 94220), (560, 86144), (640, 75376), (673, 71680), (896, 53840), (1024, 47110), (1120, 43072), (1280, 37688), (1346, 35840), (1792, 26920), (2048, 23555), (2240, 21536), (2560, 18844), (2692, 17920), (3365, 14336), (3584, 13460), (4480, 10768), (4711, 10240), (5120, 9422), (5384, 8960), (6730, 7168)]