6890221080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{76253}}^1$

素因数の和:76521

約数の個数: 96

約数和(自身を含む): 22482729360

約数和(自身を除く): 15592508280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 251, 360, 502, 753, 1004, 1255, 1506, 2008, 2259, 2510, 3012, 3765, 4518, 5020, 6024, 7530, 9036, 10040, 11295, 15060, 18072, 22590, 30120, 45180, 76253, 90360, 152506, 228759, 305012, 381265, 457518, 610024, 686277, 762530, 915036, 1143795, 1372554, 1525060, 1830072, 2287590, 2745108, 3050120, 3431385, 4575180, 5490216, 6862770, 9150360, 13725540, 19139503, 27451080, 38279006, 57418509, 76558012, 95697515, 114837018, 153116024, 172255527, 191395030, 229674036, 287092545, 344511054, 382790060, 459348072, 574185090, 689022108, 765580120, 861277635, 1148370180, 1378044216, 1722555270, 2296740360, 3445110540, 6890221080]

約数ペア:

[(1, 6890221080), (2, 3445110540), (3, 2296740360), (4, 1722555270), (5, 1378044216), (6, 1148370180), (8, 861277635), (9, 765580120), (10, 689022108), (12, 574185090), (15, 459348072), (18, 382790060), (20, 344511054), (24, 287092545), (30, 229674036), (36, 191395030), (40, 172255527), (45, 153116024), (60, 114837018), (72, 95697515), (90, 76558012), (120, 57418509), (180, 38279006), (251, 27451080), (360, 19139503), (502, 13725540), (753, 9150360), (1004, 6862770), (1255, 5490216), (1506, 4575180), (2008, 3431385), (2259, 3050120), (2510, 2745108), (3012, 2287590), (3765, 1830072), (4518, 1525060), (5020, 1372554), (6024, 1143795), (7530, 915036), (9036, 762530), (10040, 686277), (11295, 610024), (15060, 457518), (18072, 381265), (22590, 305012), (30120, 228759), (45180, 152506), (76253, 90360)]