28087680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{14629}}^1$

素因数の和:14651

約数の個数: 64

約数和(自身を含む): 89535600

約数和(自身を除く): 61447920

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, 14629, 29258, 43887, 58516, 73145, 87774, 117032, 146290, 175548, 219435, 234064, 292580, 351096, 438870, 468128, 585160, 702192, 877740, 936256, 1170320, 1404384, 1755480, 1872512, 2340640, 2808768, 3510960, 4681280, 5617536, 7021920, 9362560, 14043840, 28087680]

約数ペア:

[(1, 28087680), (2, 14043840), (3, 9362560), (4, 7021920), (5, 5617536), (6, 4681280), (8, 3510960), (10, 2808768), (12, 2340640), (15, 1872512), (16, 1755480), (20, 1404384), (24, 1170320), (30, 936256), (32, 877740), (40, 702192), (48, 585160), (60, 468128), (64, 438870), (80, 351096), (96, 292580), (120, 234064), (128, 219435), (160, 175548), (192, 146290), (240, 117032), (320, 87774), (384, 73145), (480, 58516), (640, 43887), (960, 29258), (1920, 14629)]