80613360

素因数分解:

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

素因数の和:37343

約数の個数: 80

約数和(自身を含む): 277675680

約数和(自身を除く): 197062320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 37321, 74642, 111963, 149284, 186605, 223926, 298568, 335889, 373210, 447852, 559815, 597136, 671778, 746420, 895704, 1007667, 1119630, 1343556, 1492840, 1679445, 1791408, 2015334, 2239260, 2687112, 2985680, 3358890, 4030668, 4478520, 5038335, 5374224, 6717780, 8061336, 8957040, 10076670, 13435560, 16122672, 20153340, 26871120, 40306680, 80613360]

約数ペア:

[(1, 80613360), (2, 40306680), (3, 26871120), (4, 20153340), (5, 16122672), (6, 13435560), (8, 10076670), (9, 8957040), (10, 8061336), (12, 6717780), (15, 5374224), (16, 5038335), (18, 4478520), (20, 4030668), (24, 3358890), (27, 2985680), (30, 2687112), (36, 2239260), (40, 2015334), (45, 1791408), (48, 1679445), (54, 1492840), (60, 1343556), (72, 1119630), (80, 1007667), (90, 895704), (108, 746420), (120, 671778), (135, 597136), (144, 559815), (180, 447852), (216, 373210), (240, 335889), (270, 298568), (360, 223926), (432, 186605), (540, 149284), (720, 111963), (1080, 74642), (2160, 37321)]