45918720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{1993}}^1$

素因数の和:2022

約数の個数: 120

約数和(自身を含む): 159109236

約数和(自身を除く): 113190516

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 1993, 2304, 2560, 2880, 3840, 3986, 4608, 5760, 5979, 7680, 7972, 9965, 11520, 11958, 15944, 17937, 19930, 23040, 23916, 29895, 31888, 35874, 39860, 47832, 59790, 63776, 71748, 79720, 89685, 95664, 119580, 127552, 143496, 159440, 179370, 191328, 239160, 255104, 286992, 318880, 358740, 382656, 478320, 510208, 573984, 637760, 717480, 765312, 956640, 1020416, 1147968, 1275520, 1434960, 1530624, 1913280, 2295936, 2551040, 2869920, 3061248, 3826560, 4591872, 5102080, 5739840, 7653120, 9183744, 11479680, 15306240, 22959360, 45918720]

約数ペア:

[(1, 45918720), (2, 22959360), (3, 15306240), (4, 11479680), (5, 9183744), (6, 7653120), (8, 5739840), (9, 5102080), (10, 4591872), (12, 3826560), (15, 3061248), (16, 2869920), (18, 2551040), (20, 2295936), (24, 1913280), (30, 1530624), (32, 1434960), (36, 1275520), (40, 1147968), (45, 1020416), (48, 956640), (60, 765312), (64, 717480), (72, 637760), (80, 573984), (90, 510208), (96, 478320), (120, 382656), (128, 358740), (144, 318880), (160, 286992), (180, 255104), (192, 239160), (240, 191328), (256, 179370), (288, 159440), (320, 143496), (360, 127552), (384, 119580), (480, 95664), (512, 89685), (576, 79720), (640, 71748), (720, 63776), (768, 59790), (960, 47832), (1152, 39860), (1280, 35874), (1440, 31888), (1536, 29895), (1920, 23916), (1993, 23040), (2304, 19930), (2560, 17937), (2880, 15944), (3840, 11958), (3986, 11520), (4608, 9965), (5760, 7972), (5979, 7680)]