1554484320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1079503}}^1$

素因数の和:1079524

約数の個数: 72

約数和(自身を含む): 5304682656

約数和(自身を除く): 3750198336

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, 1079503, 2159006, 3238509, 4318012, 5397515, 6477018, 8636024, 9715527, 10795030, 12954036, 16192545, 17272048, 19431054, 21590060, 25908072, 32385090, 34544096, 38862108, 43180120, 48577635, 51816144, 64770180, 77724216, 86360240, 97155270, 103632288, 129540360, 155448432, 172720480, 194310540, 259080720, 310896864, 388621080, 518161440, 777242160, 1554484320]

約数ペア:

[(1, 1554484320), (2, 777242160), (3, 518161440), (4, 388621080), (5, 310896864), (6, 259080720), (8, 194310540), (9, 172720480), (10, 155448432), (12, 129540360), (15, 103632288), (16, 97155270), (18, 86360240), (20, 77724216), (24, 64770180), (30, 51816144), (32, 48577635), (36, 43180120), (40, 38862108), (45, 34544096), (48, 32385090), (60, 25908072), (72, 21590060), (80, 19431054), (90, 17272048), (96, 16192545), (120, 12954036), (144, 10795030), (160, 9715527), (180, 8636024), (240, 6477018), (288, 5397515), (360, 4318012), (480, 3238509), (720, 2159006), (1440, 1079503)]