164655360

素因数分解:

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

素因数の和:14320

約数の個数: 108

約数和(自身を含む): 569730252

約数和(自身を除く): 405074892

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 14293, 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, 8232768, 9147520, 10290960, 10977024, 13721280, 16465536, 18295040, 20581920, 27442560, 32931072, 41163840, 54885120, 82327680, 164655360]

約数ペア:

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