329310720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{14293}}^1$

素因数の和:14322

約数の個数: 120

約数和(自身を含む): 1140575436

約数和(自身を除く): 811264716

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 14293, 23040, 28586, 42879, 57172, 71465, 85758, 114344, 128637, 142930, 171516, 214395, 228688, 257274, 285860, 343032, 428790, 457376, 514548, 571720, 643185, 686064, 857580, 914752, 1029096, 1143440, 1286370, 1372128, 1715160, 1829504, 2058192, 2286880, 2572740, 2744256, 3430320, 3659008, 4116384, 4573760, 5145480, 5488512, 6860640, 7318016, 8232768, 9147520, 10290960, 10977024, 13721280, 16465536, 18295040, 20581920, 21954048, 27442560, 32931072, 36590080, 41163840, 54885120, 65862144, 82327680, 109770240, 164655360, 329310720]

約数ペア:

[(1, 329310720), (2, 164655360), (3, 109770240), (4, 82327680), (5, 65862144), (6, 54885120), (8, 41163840), (9, 36590080), (10, 32931072), (12, 27442560), (15, 21954048), (16, 20581920), (18, 18295040), (20, 16465536), (24, 13721280), (30, 10977024), (32, 10290960), (36, 9147520), (40, 8232768), (45, 7318016), (48, 6860640), (60, 5488512), (64, 5145480), (72, 4573760), (80, 4116384), (90, 3659008), (96, 3430320), (120, 2744256), (128, 2572740), (144, 2286880), (160, 2058192), (180, 1829504), (192, 1715160), (240, 1372128), (256, 1286370), (288, 1143440), (320, 1029096), (360, 914752), (384, 857580), (480, 686064), (512, 643185), (576, 571720), (640, 514548), (720, 457376), (768, 428790), (960, 343032), (1152, 285860), (1280, 257274), (1440, 228688), (1536, 214395), (1920, 171516), (2304, 142930), (2560, 128637), (2880, 114344), (3840, 85758), (4608, 71465), (5760, 57172), (7680, 42879), (11520, 28586), (14293, 23040)]