160945920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{4657}}^1$

素因数の和:4687

約数の個数: 144

約数和(自身を含む): 571257120

約数和(自身を除く): 410311200

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, 4657, 5760, 6912, 8640, 9314, 11520, 13971, 17280, 18628, 23285, 27942, 34560, 37256, 41913, 46570, 55884, 69855, 74512, 83826, 93140, 111768, 125739, 139710, 149024, 167652, 186280, 209565, 223536, 251478, 279420, 298048, 335304, 372560, 419130, 447072, 502956, 558840, 596096, 628695, 670608, 745120, 838260, 894144, 1005912, 1117680, 1192192, 1257390, 1341216, 1490240, 1676520, 1788288, 2011824, 2235360, 2514780, 2682432, 2980480, 3353040, 3576576, 4023648, 4470720, 5029560, 5364864, 5960960, 6706080, 8047296, 8941440, 10059120, 10729728, 13412160, 16094592, 17882880, 20118240, 26824320, 32189184, 40236480, 53648640, 80472960, 160945920]

約数ペア:

[(1, 160945920), (2, 80472960), (3, 53648640), (4, 40236480), (5, 32189184), (6, 26824320), (8, 20118240), (9, 17882880), (10, 16094592), (12, 13412160), (15, 10729728), (16, 10059120), (18, 8941440), (20, 8047296), (24, 6706080), (27, 5960960), (30, 5364864), (32, 5029560), (36, 4470720), (40, 4023648), (45, 3576576), (48, 3353040), (54, 2980480), (60, 2682432), (64, 2514780), (72, 2235360), (80, 2011824), (90, 1788288), (96, 1676520), (108, 1490240), (120, 1341216), (128, 1257390), (135, 1192192), (144, 1117680), (160, 1005912), (180, 894144), (192, 838260), (216, 745120), (240, 670608), (256, 628695), (270, 596096), (288, 558840), (320, 502956), (360, 447072), (384, 419130), (432, 372560), (480, 335304), (540, 298048), (576, 279420), (640, 251478), (720, 223536), (768, 209565), (864, 186280), (960, 167652), (1080, 149024), (1152, 139710), (1280, 125739), (1440, 111768), (1728, 93140), (1920, 83826), (2160, 74512), (2304, 69855), (2880, 55884), (3456, 46570), (3840, 41913), (4320, 37256), (4657, 34560), (5760, 27942), (6912, 23285), (8640, 18628), (9314, 17280), (11520, 13971)]