346128480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1531}}^1$

素因数の和:1709

約数の個数: 144

約数和(自身を含む): 1189463184

約数和(自身を除く): 843334704

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, 72, 80, 90, 96, 120, 144, 157, 160, 180, 240, 288, 314, 360, 471, 480, 628, 720, 785, 942, 1256, 1413, 1440, 1531, 1570, 1884, 2355, 2512, 2826, 3062, 3140, 3768, 4593, 4710, 5024, 5652, 6124, 6280, 7065, 7536, 7655, 9186, 9420, 11304, 12248, 12560, 13779, 14130, 15072, 15310, 18372, 18840, 22608, 22965, 24496, 25120, 27558, 28260, 30620, 36744, 37680, 45216, 45930, 48992, 55116, 56520, 61240, 68895, 73488, 75360, 91860, 110232, 113040, 122480, 137790, 146976, 183720, 220464, 226080, 240367, 244960, 275580, 367440, 440928, 480734, 551160, 721101, 734880, 961468, 1102320, 1201835, 1442202, 1922936, 2163303, 2204640, 2403670, 2884404, 3605505, 3845872, 4326606, 4807340, 5768808, 7211010, 7691744, 8653212, 9614680, 10816515, 11537616, 14422020, 17306424, 19229360, 21633030, 23075232, 28844040, 34612848, 38458720, 43266060, 57688080, 69225696, 86532120, 115376160, 173064240, 346128480]

約数ペア:

[(1, 346128480), (2, 173064240), (3, 115376160), (4, 86532120), (5, 69225696), (6, 57688080), (8, 43266060), (9, 38458720), (10, 34612848), (12, 28844040), (15, 23075232), (16, 21633030), (18, 19229360), (20, 17306424), (24, 14422020), (30, 11537616), (32, 10816515), (36, 9614680), (40, 8653212), (45, 7691744), (48, 7211010), (60, 5768808), (72, 4807340), (80, 4326606), (90, 3845872), (96, 3605505), (120, 2884404), (144, 2403670), (157, 2204640), (160, 2163303), (180, 1922936), (240, 1442202), (288, 1201835), (314, 1102320), (360, 961468), (471, 734880), (480, 721101), (628, 551160), (720, 480734), (785, 440928), (942, 367440), (1256, 275580), (1413, 244960), (1440, 240367), (1531, 226080), (1570, 220464), (1884, 183720), (2355, 146976), (2512, 137790), (2826, 122480), (3062, 113040), (3140, 110232), (3768, 91860), (4593, 75360), (4710, 73488), (5024, 68895), (5652, 61240), (6124, 56520), (6280, 55116), (7065, 48992), (7536, 45930), (7655, 45216), (9186, 37680), (9420, 36744), (11304, 30620), (12248, 28260), (12560, 27558), (13779, 25120), (14130, 24496), (15072, 22965), (15310, 22608), (18372, 18840)]