28982160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{40253}}^1$

素因数の和:40272

約数の個数: 60

約数和(自身を含む): 97334172

約数和(自身を除く): 68352012

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, 40253, 80506, 120759, 161012, 201265, 241518, 322024, 362277, 402530, 483036, 603795, 644048, 724554, 805060, 966072, 1207590, 1449108, 1610120, 1811385, 1932144, 2415180, 2898216, 3220240, 3622770, 4830360, 5796432, 7245540, 9660720, 14491080, 28982160]

約数ペア:

[(1, 28982160), (2, 14491080), (3, 9660720), (4, 7245540), (5, 5796432), (6, 4830360), (8, 3622770), (9, 3220240), (10, 2898216), (12, 2415180), (15, 1932144), (16, 1811385), (18, 1610120), (20, 1449108), (24, 1207590), (30, 966072), (36, 805060), (40, 724554), (45, 644048), (48, 603795), (60, 483036), (72, 402530), (80, 362277), (90, 322024), (120, 241518), (144, 201265), (180, 161012), (240, 120759), (360, 80506), (720, 40253)]