54321360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2003}}^1$

素因数の和:2132

約数の個数: 80

約数和(自身を含む): 169971264

約数和(自身を除く): 115649904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2003, 2260, 2712, 3390, 4006, 4520, 5424, 6009, 6780, 8012, 9040, 10015, 12018, 13560, 16024, 20030, 24036, 27120, 30045, 32048, 40060, 48072, 60090, 80120, 96144, 120180, 160240, 226339, 240360, 452678, 480720, 679017, 905356, 1131695, 1358034, 1810712, 2263390, 2716068, 3395085, 3621424, 4526780, 5432136, 6790170, 9053560, 10864272, 13580340, 18107120, 27160680, 54321360]

約数ペア:

[(1, 54321360), (2, 27160680), (3, 18107120), (4, 13580340), (5, 10864272), (6, 9053560), (8, 6790170), (10, 5432136), (12, 4526780), (15, 3621424), (16, 3395085), (20, 2716068), (24, 2263390), (30, 1810712), (40, 1358034), (48, 1131695), (60, 905356), (80, 679017), (113, 480720), (120, 452678), (226, 240360), (240, 226339), (339, 160240), (452, 120180), (565, 96144), (678, 80120), (904, 60090), (1130, 48072), (1356, 40060), (1695, 32048), (1808, 30045), (2003, 27120), (2260, 24036), (2712, 20030), (3390, 16024), (4006, 13560), (4520, 12018), (5424, 10015), (6009, 9040), (6780, 8012)]