120042160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 328746816

約数和(自身を除く): 208704656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 113, 140, 196, 226, 245, 271, 280, 392, 452, 490, 542, 560, 565, 784, 791, 904, 980, 1084, 1130, 1355, 1582, 1808, 1897, 1960, 2168, 2260, 2710, 3164, 3794, 3920, 3955, 4336, 4520, 5420, 5537, 6328, 7588, 7910, 9040, 9485, 10840, 11074, 12656, 13279, 15176, 15820, 18970, 21680, 22148, 26558, 27685, 30352, 30623, 31640, 37940, 44296, 53116, 55370, 61246, 63280, 66395, 75880, 88592, 106232, 110740, 122492, 132790, 151760, 153115, 212464, 214361, 221480, 244984, 265580, 306230, 428722, 442960, 489968, 531160, 612460, 857444, 1062320, 1071805, 1224920, 1500527, 1714888, 2143610, 2449840, 3001054, 3429776, 4287220, 6002108, 7502635, 8574440, 12004216, 15005270, 17148880, 24008432, 30010540, 60021080, 120042160]

約数ペア:

[(1, 120042160), (2, 60021080), (4, 30010540), (5, 24008432), (7, 17148880), (8, 15005270), (10, 12004216), (14, 8574440), (16, 7502635), (20, 6002108), (28, 4287220), (35, 3429776), (40, 3001054), (49, 2449840), (56, 2143610), (70, 1714888), (80, 1500527), (98, 1224920), (112, 1071805), (113, 1062320), (140, 857444), (196, 612460), (226, 531160), (245, 489968), (271, 442960), (280, 428722), (392, 306230), (452, 265580), (490, 244984), (542, 221480), (560, 214361), (565, 212464), (784, 153115), (791, 151760), (904, 132790), (980, 122492), (1084, 110740), (1130, 106232), (1355, 88592), (1582, 75880), (1808, 66395), (1897, 63280), (1960, 61246), (2168, 55370), (2260, 53116), (2710, 44296), (3164, 37940), (3794, 31640), (3920, 30623), (3955, 30352), (4336, 27685), (4520, 26558), (5420, 22148), (5537, 21680), (6328, 18970), (7588, 15820), (7910, 15176), (9040, 13279), (9485, 12656), (10840, 11074)]