241846560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{18661}}^1$

素因数の和:18688

約数の個数: 120

約数和(自身を含む): 853562556

約数和(自身を除く): 611715996

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 18661, 37322, 55983, 74644, 93305, 111966, 149288, 167949, 186610, 223932, 279915, 298576, 335898, 373220, 447864, 503847, 559830, 597152, 671796, 746440, 839745, 895728, 1007694, 1119660, 1343592, 1492880, 1511541, 1679490, 1791456, 2015388, 2239320, 2519235, 2687184, 2985760, 3023082, 3358980, 4030776, 4478640, 5038470, 5374368, 6046164, 6717960, 7557705, 8061552, 8957280, 10076940, 12092328, 13435920, 15115410, 16123104, 20153880, 24184656, 26871840, 30230820, 40307760, 48369312, 60461640, 80615520, 120923280, 241846560]

約数ペア:

[(1, 241846560), (2, 120923280), (3, 80615520), (4, 60461640), (5, 48369312), (6, 40307760), (8, 30230820), (9, 26871840), (10, 24184656), (12, 20153880), (15, 16123104), (16, 15115410), (18, 13435920), (20, 12092328), (24, 10076940), (27, 8957280), (30, 8061552), (32, 7557705), (36, 6717960), (40, 6046164), (45, 5374368), (48, 5038470), (54, 4478640), (60, 4030776), (72, 3358980), (80, 3023082), (81, 2985760), (90, 2687184), (96, 2519235), (108, 2239320), (120, 2015388), (135, 1791456), (144, 1679490), (160, 1511541), (162, 1492880), (180, 1343592), (216, 1119660), (240, 1007694), (270, 895728), (288, 839745), (324, 746440), (360, 671796), (405, 597152), (432, 559830), (480, 503847), (540, 447864), (648, 373220), (720, 335898), (810, 298576), (864, 279915), (1080, 223932), (1296, 186610), (1440, 167949), (1620, 149288), (2160, 111966), (2592, 93305), (3240, 74644), (4320, 55983), (6480, 37322), (12960, 18661)]