120202854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 265075200

約数和(自身を除く): 144872346

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 103, 114, 174, 206, 309, 353, 551, 618, 706, 1059, 1102, 1653, 1957, 2118, 2987, 3306, 3914, 5871, 5974, 6707, 8961, 10237, 11742, 13414, 17922, 20121, 20474, 30711, 36359, 40242, 56753, 61422, 72718, 109077, 113506, 170259, 194503, 218154, 340518, 389006, 583509, 690821, 1054411, 1167018, 1381642, 2072463, 2108822, 3163233, 4144926, 6326466, 20033809, 40067618, 60101427, 120202854]

約数ペア:

[(1, 120202854), (2, 60101427), (3, 40067618), (6, 20033809), (19, 6326466), (29, 4144926), (38, 3163233), (57, 2108822), (58, 2072463), (87, 1381642), (103, 1167018), (114, 1054411), (174, 690821), (206, 583509), (309, 389006), (353, 340518), (551, 218154), (618, 194503), (706, 170259), (1059, 113506), (1102, 109077), (1653, 72718), (1957, 61422), (2118, 56753), (2987, 40242), (3306, 36359), (3914, 30711), (5871, 20474), (5974, 20121), (6707, 17922), (8961, 13414), (10237, 11742)]