121185720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 412164720

約数和(自身を除く): 290979000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 113, 120, 135, 162, 180, 216, 226, 270, 324, 331, 339, 360, 405, 452, 540, 565, 648, 662, 678, 810, 904, 993, 1017, 1080, 1130, 1324, 1356, 1620, 1655, 1695, 1986, 2034, 2260, 2648, 2712, 2979, 3051, 3240, 3310, 3390, 3972, 4068, 4520, 4965, 5085, 5958, 6102, 6620, 6780, 7944, 8136, 8937, 9153, 9930, 10170, 11916, 12204, 13240, 13560, 14895, 15255, 17874, 18306, 19860, 20340, 23832, 24408, 26811, 29790, 30510, 35748, 36612, 37403, 39720, 40680, 44685, 45765, 53622, 59580, 61020, 71496, 73224, 74806, 89370, 91530, 107244, 112209, 119160, 122040, 134055, 149612, 178740, 183060, 187015, 214488, 224418, 268110, 299224, 336627, 357480, 366120, 374030, 448836, 536220, 561045, 673254, 748060, 897672, 1009881, 1072440, 1122090, 1346508, 1496120, 1683135, 2019762, 2244180, 2693016, 3029643, 3366270, 4039524, 4488360, 5049405, 6059286, 6732540, 8079048, 10098810, 12118572, 13465080, 15148215, 20197620, 24237144, 30296430, 40395240, 60592860, 121185720]

約数ペア:

[(1, 121185720), (2, 60592860), (3, 40395240), (4, 30296430), (5, 24237144), (6, 20197620), (8, 15148215), (9, 13465080), (10, 12118572), (12, 10098810), (15, 8079048), (18, 6732540), (20, 6059286), (24, 5049405), (27, 4488360), (30, 4039524), (36, 3366270), (40, 3029643), (45, 2693016), (54, 2244180), (60, 2019762), (72, 1683135), (81, 1496120), (90, 1346508), (108, 1122090), (113, 1072440), (120, 1009881), (135, 897672), (162, 748060), (180, 673254), (216, 561045), (226, 536220), (270, 448836), (324, 374030), (331, 366120), (339, 357480), (360, 336627), (405, 299224), (452, 268110), (540, 224418), (565, 214488), (648, 187015), (662, 183060), (678, 178740), (810, 149612), (904, 134055), (993, 122040), (1017, 119160), (1080, 112209), (1130, 107244), (1324, 91530), (1356, 89370), (1620, 74806), (1655, 73224), (1695, 71496), (1986, 61020), (2034, 59580), (2260, 53622), (2648, 45765), (2712, 44685), (2979, 40680), (3051, 39720), (3240, 37403), (3310, 36612), (3390, 35748), (3972, 30510), (4068, 29790), (4520, 26811), (4965, 24408), (5085, 23832), (5958, 20340), (6102, 19860), (6620, 18306), (6780, 17874), (7944, 15255), (8136, 14895), (8937, 13560), (9153, 13240), (9930, 12204), (10170, 11916)]