738942720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{967}}^1$

素因数の和:1190

約数の個数: 144

約数和(自身を含む): 2374310400

約数和(自身を除く): 1635367680

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, 199, 240, 256, 320, 384, 398, 480, 597, 640, 768, 796, 960, 967, 995, 1194, 1280, 1592, 1920, 1934, 1990, 2388, 2901, 2985, 3184, 3840, 3868, 3980, 4776, 4835, 5802, 5970, 6368, 7736, 7960, 9552, 9670, 11604, 11940, 12736, 14505, 15472, 15920, 19104, 19340, 23208, 23880, 25472, 29010, 30944, 31840, 38208, 38680, 46416, 47760, 50944, 58020, 61888, 63680, 76416, 77360, 92832, 95520, 116040, 123776, 127360, 152832, 154720, 185664, 191040, 192433, 232080, 247552, 254720, 309440, 371328, 382080, 384866, 464160, 577299, 618880, 742656, 764160, 769732, 928320, 962165, 1154598, 1237760, 1539464, 1856640, 1924330, 2309196, 2886495, 3078928, 3713280, 3848660, 4618392, 5772990, 6157856, 7697320, 9236784, 11545980, 12315712, 15394640, 18473568, 23091960, 24631424, 30789280, 36947136, 46183920, 49262848, 61578560, 73894272, 92367840, 123157120, 147788544, 184735680, 246314240, 369471360, 738942720]

約数ペア:

[(1, 738942720), (2, 369471360), (3, 246314240), (4, 184735680), (5, 147788544), (6, 123157120), (8, 92367840), (10, 73894272), (12, 61578560), (15, 49262848), (16, 46183920), (20, 36947136), (24, 30789280), (30, 24631424), (32, 23091960), (40, 18473568), (48, 15394640), (60, 12315712), (64, 11545980), (80, 9236784), (96, 7697320), (120, 6157856), (128, 5772990), (160, 4618392), (192, 3848660), (199, 3713280), (240, 3078928), (256, 2886495), (320, 2309196), (384, 1924330), (398, 1856640), (480, 1539464), (597, 1237760), (640, 1154598), (768, 962165), (796, 928320), (960, 769732), (967, 764160), (995, 742656), (1194, 618880), (1280, 577299), (1592, 464160), (1920, 384866), (1934, 382080), (1990, 371328), (2388, 309440), (2901, 254720), (2985, 247552), (3184, 232080), (3840, 192433), (3868, 191040), (3980, 185664), (4776, 154720), (4835, 152832), (5802, 127360), (5970, 123776), (6368, 116040), (7736, 95520), (7960, 92832), (9552, 77360), (9670, 76416), (11604, 63680), (11940, 61888), (12736, 58020), (14505, 50944), (15472, 47760), (15920, 46416), (19104, 38680), (19340, 38208), (23208, 31840), (23880, 30944), (25472, 29010)]