748607040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{259933}}^1$

素因数の和:259956

約数の個数: 84

約数和(自身を含む): 2574906204

約数和(自身を除く): 1826299164

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 259933, 519866, 779799, 1039732, 1299665, 1559598, 2079464, 2339397, 2599330, 3119196, 3898995, 4158928, 4678794, 5198660, 6238392, 7797990, 8317856, 9357588, 10397320, 11696985, 12476784, 15595980, 16635712, 18715176, 20794640, 23393970, 24953568, 31191960, 37430352, 41589280, 46787940, 49907136, 62383920, 74860704, 83178560, 93575880, 124767840, 149721408, 187151760, 249535680, 374303520, 748607040]

約数ペア:

[(1, 748607040), (2, 374303520), (3, 249535680), (4, 187151760), (5, 149721408), (6, 124767840), (8, 93575880), (9, 83178560), (10, 74860704), (12, 62383920), (15, 49907136), (16, 46787940), (18, 41589280), (20, 37430352), (24, 31191960), (30, 24953568), (32, 23393970), (36, 20794640), (40, 18715176), (45, 16635712), (48, 15595980), (60, 12476784), (64, 11696985), (72, 10397320), (80, 9357588), (90, 8317856), (96, 7797990), (120, 6238392), (144, 5198660), (160, 4678794), (180, 4158928), (192, 3898995), (240, 3119196), (288, 2599330), (320, 2339397), (360, 2079464), (480, 1559598), (576, 1299665), (720, 1039732), (960, 779799), (1440, 519866), (2880, 259933)]