27242640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 92454648

約数和(自身を除く): 65212008

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, 240, 241, 314, 360, 471, 482, 628, 720, 723, 785, 942, 964, 1205, 1256, 1413, 1446, 1570, 1884, 1928, 2169, 2355, 2410, 2512, 2826, 2892, 3140, 3615, 3768, 3856, 4338, 4710, 4820, 5652, 5784, 6280, 7065, 7230, 7536, 8676, 9420, 9640, 10845, 11304, 11568, 12560, 14130, 14460, 17352, 18840, 19280, 21690, 22608, 28260, 28920, 34704, 37680, 37837, 43380, 56520, 57840, 75674, 86760, 113040, 113511, 151348, 173520, 189185, 227022, 302696, 340533, 378370, 454044, 567555, 605392, 681066, 756740, 908088, 1135110, 1362132, 1513480, 1702665, 1816176, 2270220, 2724264, 3026960, 3405330, 4540440, 5448528, 6810660, 9080880, 13621320, 27242640]

約数ペア:

[(1, 27242640), (2, 13621320), (3, 9080880), (4, 6810660), (5, 5448528), (6, 4540440), (8, 3405330), (9, 3026960), (10, 2724264), (12, 2270220), (15, 1816176), (16, 1702665), (18, 1513480), (20, 1362132), (24, 1135110), (30, 908088), (36, 756740), (40, 681066), (45, 605392), (48, 567555), (60, 454044), (72, 378370), (80, 340533), (90, 302696), (120, 227022), (144, 189185), (157, 173520), (180, 151348), (240, 113511), (241, 113040), (314, 86760), (360, 75674), (471, 57840), (482, 56520), (628, 43380), (720, 37837), (723, 37680), (785, 34704), (942, 28920), (964, 28260), (1205, 22608), (1256, 21690), (1413, 19280), (1446, 18840), (1570, 17352), (1884, 14460), (1928, 14130), (2169, 12560), (2355, 11568), (2410, 11304), (2512, 10845), (2826, 9640), (2892, 9420), (3140, 8676), (3615, 7536), (3768, 7230), (3856, 7065), (4338, 6280), (4710, 5784), (4820, 5652)]