267296880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1055

約数の個数: 160

約数和(自身を含む): 879372288

約数和(自身を除く): 612075408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 37, 40, 48, 60, 62, 74, 80, 93, 111, 120, 124, 148, 155, 185, 186, 222, 240, 248, 296, 310, 370, 372, 444, 465, 496, 555, 592, 620, 740, 744, 888, 930, 971, 1110, 1147, 1240, 1480, 1488, 1776, 1860, 1942, 2220, 2294, 2480, 2913, 2960, 3441, 3720, 3884, 4440, 4588, 4855, 5735, 5826, 6882, 7440, 7768, 8880, 9176, 9710, 11470, 11652, 13764, 14565, 15536, 17205, 18352, 19420, 22940, 23304, 27528, 29130, 30101, 34410, 35927, 38840, 45880, 46608, 55056, 58260, 60202, 68820, 71854, 77680, 90303, 91760, 107781, 116520, 120404, 137640, 143708, 150505, 179635, 180606, 215562, 233040, 240808, 275280, 287416, 301010, 359270, 361212, 431124, 451515, 481616, 538905, 574832, 602020, 718540, 722424, 862248, 903030, 1077810, 1113737, 1204040, 1437080, 1444848, 1724496, 1806060, 2155620, 2227474, 2408080, 2874160, 3341211, 3612120, 4311240, 4454948, 5568685, 6682422, 7224240, 8622480, 8909896, 11137370, 13364844, 16706055, 17819792, 22274740, 26729688, 33412110, 44549480, 53459376, 66824220, 89098960, 133648440, 267296880]

約数ペア:

[(1, 267296880), (2, 133648440), (3, 89098960), (4, 66824220), (5, 53459376), (6, 44549480), (8, 33412110), (10, 26729688), (12, 22274740), (15, 17819792), (16, 16706055), (20, 13364844), (24, 11137370), (30, 8909896), (31, 8622480), (37, 7224240), (40, 6682422), (48, 5568685), (60, 4454948), (62, 4311240), (74, 3612120), (80, 3341211), (93, 2874160), (111, 2408080), (120, 2227474), (124, 2155620), (148, 1806060), (155, 1724496), (185, 1444848), (186, 1437080), (222, 1204040), (240, 1113737), (248, 1077810), (296, 903030), (310, 862248), (370, 722424), (372, 718540), (444, 602020), (465, 574832), (496, 538905), (555, 481616), (592, 451515), (620, 431124), (740, 361212), (744, 359270), (888, 301010), (930, 287416), (971, 275280), (1110, 240808), (1147, 233040), (1240, 215562), (1480, 180606), (1488, 179635), (1776, 150505), (1860, 143708), (1942, 137640), (2220, 120404), (2294, 116520), (2480, 107781), (2913, 91760), (2960, 90303), (3441, 77680), (3720, 71854), (3884, 68820), (4440, 60202), (4588, 58260), (4855, 55056), (5735, 46608), (5826, 45880), (6882, 38840), (7440, 35927), (7768, 34410), (8880, 30101), (9176, 29130), (9710, 27528), (11470, 23304), (11652, 22940), (13764, 19420), (14565, 18352), (15536, 17205)]