493966080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{14293}}^1$

素因数の和:14323

約数の個数: 144

約数和(自身を含む): 1753016160

約数和(自身を除く): 1259050080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 14293, 17280, 28586, 34560, 42879, 57172, 71465, 85758, 114344, 128637, 142930, 171516, 214395, 228688, 257274, 285860, 343032, 385911, 428790, 457376, 514548, 571720, 643185, 686064, 771822, 857580, 914752, 1029096, 1143440, 1286370, 1372128, 1543644, 1715160, 1829504, 1929555, 2058192, 2286880, 2572740, 2744256, 3087288, 3430320, 3659008, 3859110, 4116384, 4573760, 5145480, 5488512, 6174576, 6860640, 7718220, 8232768, 9147520, 10290960, 10977024, 12349152, 13721280, 15436440, 16465536, 18295040, 20581920, 24698304, 27442560, 30872880, 32931072, 41163840, 49396608, 54885120, 61745760, 82327680, 98793216, 123491520, 164655360, 246983040, 493966080]

約数ペア:

[(1, 493966080), (2, 246983040), (3, 164655360), (4, 123491520), (5, 98793216), (6, 82327680), (8, 61745760), (9, 54885120), (10, 49396608), (12, 41163840), (15, 32931072), (16, 30872880), (18, 27442560), (20, 24698304), (24, 20581920), (27, 18295040), (30, 16465536), (32, 15436440), (36, 13721280), (40, 12349152), (45, 10977024), (48, 10290960), (54, 9147520), (60, 8232768), (64, 7718220), (72, 6860640), (80, 6174576), (90, 5488512), (96, 5145480), (108, 4573760), (120, 4116384), (128, 3859110), (135, 3659008), (144, 3430320), (160, 3087288), (180, 2744256), (192, 2572740), (216, 2286880), (240, 2058192), (256, 1929555), (270, 1829504), (288, 1715160), (320, 1543644), (360, 1372128), (384, 1286370), (432, 1143440), (480, 1029096), (540, 914752), (576, 857580), (640, 771822), (720, 686064), (768, 643185), (864, 571720), (960, 514548), (1080, 457376), (1152, 428790), (1280, 385911), (1440, 343032), (1728, 285860), (1920, 257274), (2160, 228688), (2304, 214395), (2880, 171516), (3456, 142930), (3840, 128637), (4320, 114344), (5760, 85758), (6912, 71465), (8640, 57172), (11520, 42879), (14293, 34560), (17280, 28586)]