18349313280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4778467}}^1$

素因数の和:4778491

約数の個数: 72

約数和(自身を含む): 58603131552

約数和(自身を除く): 40253818272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 4778467, 9556934, 14335401, 19113868, 23892335, 28670802, 38227736, 47784670, 57341604, 71677005, 76455472, 95569340, 114683208, 143354010, 152910944, 191138680, 229366416, 286708020, 305821888, 382277360, 458732832, 573416040, 611643776, 764554720, 917465664, 1146832080, 1223287552, 1529109440, 1834931328, 2293664160, 3058218880, 3669862656, 4587328320, 6116437760, 9174656640, 18349313280]

約数ペア:

[(1, 18349313280), (2, 9174656640), (3, 6116437760), (4, 4587328320), (5, 3669862656), (6, 3058218880), (8, 2293664160), (10, 1834931328), (12, 1529109440), (15, 1223287552), (16, 1146832080), (20, 917465664), (24, 764554720), (30, 611643776), (32, 573416040), (40, 458732832), (48, 382277360), (60, 305821888), (64, 286708020), (80, 229366416), (96, 191138680), (120, 152910944), (128, 143354010), (160, 114683208), (192, 95569340), (240, 76455472), (256, 71677005), (320, 57341604), (384, 47784670), (480, 38227736), (640, 28670802), (768, 23892335), (960, 19113868), (1280, 14335401), (1920, 9556934), (3840, 4778467)]