22494960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 76408800

約数和(自身を除く): 53913840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 199, 240, 314, 360, 398, 471, 597, 628, 720, 785, 796, 942, 995, 1194, 1256, 1413, 1570, 1592, 1791, 1884, 1990, 2355, 2388, 2512, 2826, 2985, 3140, 3184, 3582, 3768, 3980, 4710, 4776, 5652, 5970, 6280, 7065, 7164, 7536, 7960, 8955, 9420, 9552, 11304, 11940, 12560, 14130, 14328, 15920, 17910, 18840, 22608, 23880, 28260, 28656, 31243, 35820, 37680, 47760, 56520, 62486, 71640, 93729, 113040, 124972, 143280, 156215, 187458, 249944, 281187, 312430, 374916, 468645, 499888, 562374, 624860, 749832, 937290, 1124748, 1249720, 1405935, 1499664, 1874580, 2249496, 2499440, 2811870, 3749160, 4498992, 5623740, 7498320, 11247480, 22494960]

約数ペア:

[(1, 22494960), (2, 11247480), (3, 7498320), (4, 5623740), (5, 4498992), (6, 3749160), (8, 2811870), (9, 2499440), (10, 2249496), (12, 1874580), (15, 1499664), (16, 1405935), (18, 1249720), (20, 1124748), (24, 937290), (30, 749832), (36, 624860), (40, 562374), (45, 499888), (48, 468645), (60, 374916), (72, 312430), (80, 281187), (90, 249944), (120, 187458), (144, 156215), (157, 143280), (180, 124972), (199, 113040), (240, 93729), (314, 71640), (360, 62486), (398, 56520), (471, 47760), (597, 37680), (628, 35820), (720, 31243), (785, 28656), (796, 28260), (942, 23880), (995, 22608), (1194, 18840), (1256, 17910), (1413, 15920), (1570, 14328), (1592, 14130), (1791, 12560), (1884, 11940), (1990, 11304), (2355, 9552), (2388, 9420), (2512, 8955), (2826, 7960), (2985, 7536), (3140, 7164), (3184, 7065), (3582, 6280), (3768, 5970), (3980, 5652), (4710, 4776)]