26894760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2837}}^1$

素因数の和:2930

約数の個数: 64

約数和(自身を含む): 81734400

約数和(自身を除く): 54839640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 2837, 3160, 4740, 5674, 8511, 9480, 11348, 14185, 17022, 22696, 28370, 34044, 42555, 56740, 68088, 85110, 113480, 170220, 224123, 340440, 448246, 672369, 896492, 1120615, 1344738, 1792984, 2241230, 2689476, 3361845, 4482460, 5378952, 6723690, 8964920, 13447380, 26894760]

約数ペア:

[(1, 26894760), (2, 13447380), (3, 8964920), (4, 6723690), (5, 5378952), (6, 4482460), (8, 3361845), (10, 2689476), (12, 2241230), (15, 1792984), (20, 1344738), (24, 1120615), (30, 896492), (40, 672369), (60, 448246), (79, 340440), (120, 224123), (158, 170220), (237, 113480), (316, 85110), (395, 68088), (474, 56740), (632, 42555), (790, 34044), (948, 28370), (1185, 22696), (1580, 17022), (1896, 14185), (2370, 11348), (2837, 9480), (3160, 8511), (4740, 5674)]