1873336320

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{20327}}^1$

素因数の和:20360

約数の個数: 144

約数和(自身を含む): 6492966480

約数和(自身を除く): 4619630160

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, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 15360, 18432, 20327, 23040, 30720, 40654, 46080, 60981, 81308, 92160, 101635, 121962, 162616, 182943, 203270, 243924, 304905, 325232, 365886, 406540, 487848, 609810, 650464, 731772, 813080, 914715, 975696, 1219620, 1300928, 1463544, 1626160, 1829430, 1951392, 2439240, 2601856, 2927088, 3252320, 3658860, 3902784, 4878480, 5203712, 5854176, 6504640, 7317720, 7805568, 9756960, 10407424, 11708352, 13009280, 14635440, 15611136, 19513920, 20814848, 23416704, 26018560, 29270880, 31222272, 39027840, 41629696, 46833408, 52037120, 58541760, 62444544, 78055680, 93666816, 104074240, 117083520, 124889088, 156111360, 187333632, 208148480, 234167040, 312222720, 374667264, 468334080, 624445440, 936668160, 1873336320]

約数ペア:

[(1, 1873336320), (2, 936668160), (3, 624445440), (4, 468334080), (5, 374667264), (6, 312222720), (8, 234167040), (9, 208148480), (10, 187333632), (12, 156111360), (15, 124889088), (16, 117083520), (18, 104074240), (20, 93666816), (24, 78055680), (30, 62444544), (32, 58541760), (36, 52037120), (40, 46833408), (45, 41629696), (48, 39027840), (60, 31222272), (64, 29270880), (72, 26018560), (80, 23416704), (90, 20814848), (96, 19513920), (120, 15611136), (128, 14635440), (144, 13009280), (160, 11708352), (180, 10407424), (192, 9756960), (240, 7805568), (256, 7317720), (288, 6504640), (320, 5854176), (360, 5203712), (384, 4878480), (480, 3902784), (512, 3658860), (576, 3252320), (640, 2927088), (720, 2601856), (768, 2439240), (960, 1951392), (1024, 1829430), (1152, 1626160), (1280, 1463544), (1440, 1300928), (1536, 1219620), (1920, 975696), (2048, 914715), (2304, 813080), (2560, 731772), (2880, 650464), (3072, 609810), (3840, 487848), (4608, 406540), (5120, 365886), (5760, 325232), (6144, 304905), (7680, 243924), (9216, 203270), (10240, 182943), (11520, 162616), (15360, 121962), (18432, 101635), (20327, 92160), (23040, 81308), (30720, 60981), (40654, 46080)]