77132520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71419}}^1$

素因数の和:71439

約数の個数: 64

約数和(自身を含む): 257112000

約数和(自身を除く): 179979480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 71419, 142838, 214257, 285676, 357095, 428514, 571352, 642771, 714190, 857028, 1071285, 1285542, 1428380, 1714056, 1928313, 2142570, 2571084, 2856760, 3213855, 3856626, 4285140, 5142168, 6427710, 7713252, 8570280, 9641565, 12855420, 15426504, 19283130, 25710840, 38566260, 77132520]

約数ペア:

[(1, 77132520), (2, 38566260), (3, 25710840), (4, 19283130), (5, 15426504), (6, 12855420), (8, 9641565), (9, 8570280), (10, 7713252), (12, 6427710), (15, 5142168), (18, 4285140), (20, 3856626), (24, 3213855), (27, 2856760), (30, 2571084), (36, 2142570), (40, 1928313), (45, 1714056), (54, 1428380), (60, 1285542), (72, 1071285), (90, 857028), (108, 714190), (120, 642771), (135, 571352), (180, 428514), (216, 357095), (270, 285676), (360, 214257), (540, 142838), (1080, 71419)]