82804320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{57503}}^1$

素因数の和:57524

約数の個数: 72

約数和(自身を含む): 282574656

約数和(自身を除く): 199770336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 57503, 115006, 172509, 230012, 287515, 345018, 460024, 517527, 575030, 690036, 862545, 920048, 1035054, 1150060, 1380072, 1725090, 1840096, 2070108, 2300120, 2587635, 2760144, 3450180, 4140216, 4600240, 5175270, 5520288, 6900360, 8280432, 9200480, 10350540, 13800720, 16560864, 20701080, 27601440, 41402160, 82804320]

約数ペア:

[(1, 82804320), (2, 41402160), (3, 27601440), (4, 20701080), (5, 16560864), (6, 13800720), (8, 10350540), (9, 9200480), (10, 8280432), (12, 6900360), (15, 5520288), (16, 5175270), (18, 4600240), (20, 4140216), (24, 3450180), (30, 2760144), (32, 2587635), (36, 2300120), (40, 2070108), (45, 1840096), (48, 1725090), (60, 1380072), (72, 1150060), (80, 1035054), (90, 920048), (96, 862545), (120, 690036), (144, 575030), (160, 517527), (180, 460024), (240, 345018), (288, 287515), (360, 230012), (480, 172509), (720, 115006), (1440, 57503)]