26728920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{24749}}^1$

素因数の和:24769

約数の個数: 64

約数和(自身を含む): 89100000

約数和(自身を除く): 62371080

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, 24749, 49498, 74247, 98996, 123745, 148494, 197992, 222741, 247490, 296988, 371235, 445482, 494980, 593976, 668223, 742470, 890964, 989960, 1113705, 1336446, 1484940, 1781928, 2227410, 2672892, 2969880, 3341115, 4454820, 5345784, 6682230, 8909640, 13364460, 26728920]

約数ペア:

[(1, 26728920), (2, 13364460), (3, 8909640), (4, 6682230), (5, 5345784), (6, 4454820), (8, 3341115), (9, 2969880), (10, 2672892), (12, 2227410), (15, 1781928), (18, 1484940), (20, 1336446), (24, 1113705), (27, 989960), (30, 890964), (36, 742470), (40, 668223), (45, 593976), (54, 494980), (60, 445482), (72, 371235), (90, 296988), (108, 247490), (120, 222741), (135, 197992), (180, 148494), (216, 123745), (270, 98996), (360, 74247), (540, 49498), (1080, 24749)]