121142160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{168253}}^1$

素因数の和:168272

約数の個数: 60

約数和(自身を含む): 406838172

約数和(自身を除く): 285696012

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 168253, 336506, 504759, 673012, 841265, 1009518, 1346024, 1514277, 1682530, 2019036, 2523795, 2692048, 3028554, 3365060, 4038072, 5047590, 6057108, 6730120, 7571385, 8076144, 10095180, 12114216, 13460240, 15142770, 20190360, 24228432, 30285540, 40380720, 60571080, 121142160]

約数ペア:

[(1, 121142160), (2, 60571080), (3, 40380720), (4, 30285540), (5, 24228432), (6, 20190360), (8, 15142770), (9, 13460240), (10, 12114216), (12, 10095180), (15, 8076144), (16, 7571385), (18, 6730120), (20, 6057108), (24, 5047590), (30, 4038072), (36, 3365060), (40, 3028554), (45, 2692048), (48, 2523795), (60, 2019036), (72, 1682530), (80, 1514277), (90, 1346024), (120, 1009518), (144, 841265), (180, 673012), (240, 504759), (360, 336506), (720, 168253)]