987957120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{514561}}^1$

素因数の和:514583

約数の個数: 64

約数和(自身を含む): 3149119440

約数和(自身を除く): 2161162320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 514561, 1029122, 1543683, 2058244, 2572805, 3087366, 4116488, 5145610, 6174732, 7718415, 8232976, 10291220, 12349464, 15436830, 16465952, 20582440, 24698928, 30873660, 32931904, 41164880, 49397856, 61747320, 65863808, 82329760, 98795712, 123494640, 164659520, 197591424, 246989280, 329319040, 493978560, 987957120]

約数ペア:

[(1, 987957120), (2, 493978560), (3, 329319040), (4, 246989280), (5, 197591424), (6, 164659520), (8, 123494640), (10, 98795712), (12, 82329760), (15, 65863808), (16, 61747320), (20, 49397856), (24, 41164880), (30, 32931904), (32, 30873660), (40, 24698928), (48, 20582440), (60, 16465952), (64, 15436830), (80, 12349464), (96, 10291220), (120, 8232976), (128, 7718415), (160, 6174732), (192, 5145610), (240, 4116488), (320, 3087366), (384, 2572805), (480, 2058244), (640, 1543683), (960, 1029122), (1920, 514561)]