26871120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37321}}^1$

素因数の和:37340

約数の個数: 60

約数和(自身を含む): 90244596

約数和(自身を除く): 63373476

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, 180, 240, 360, 720, 37321, 74642, 111963, 149284, 186605, 223926, 298568, 335889, 373210, 447852, 559815, 597136, 671778, 746420, 895704, 1119630, 1343556, 1492840, 1679445, 1791408, 2239260, 2687112, 2985680, 3358890, 4478520, 5374224, 6717780, 8957040, 13435560, 26871120]

約数ペア:

[(1, 26871120), (2, 13435560), (3, 8957040), (4, 6717780), (5, 5374224), (6, 4478520), (8, 3358890), (9, 2985680), (10, 2687112), (12, 2239260), (15, 1791408), (16, 1679445), (18, 1492840), (20, 1343556), (24, 1119630), (30, 895704), (36, 746420), (40, 671778), (45, 597136), (48, 559815), (60, 447852), (72, 373210), (80, 335889), (90, 298568), (120, 223926), (144, 186605), (180, 149284), (240, 111963), (360, 74642), (720, 37321)]