168354720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{38971}}^1$

素因数の和:38995

約数の個数: 96

約数和(自身を含む): 589256640

約数和(自身を除く): 420901920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 38971, 77942, 116913, 155884, 194855, 233826, 311768, 350739, 389710, 467652, 584565, 623536, 701478, 779420, 935304, 1052217, 1169130, 1247072, 1402956, 1558840, 1753695, 1870608, 2104434, 2338260, 2805912, 3117680, 3507390, 3741216, 4208868, 4676520, 5261085, 5611824, 6235360, 7014780, 8417736, 9353040, 10522170, 11223648, 14029560, 16835472, 18706080, 21044340, 28059120, 33670944, 42088680, 56118240, 84177360, 168354720]

約数ペア:

[(1, 168354720), (2, 84177360), (3, 56118240), (4, 42088680), (5, 33670944), (6, 28059120), (8, 21044340), (9, 18706080), (10, 16835472), (12, 14029560), (15, 11223648), (16, 10522170), (18, 9353040), (20, 8417736), (24, 7014780), (27, 6235360), (30, 5611824), (32, 5261085), (36, 4676520), (40, 4208868), (45, 3741216), (48, 3507390), (54, 3117680), (60, 2805912), (72, 2338260), (80, 2104434), (90, 1870608), (96, 1753695), (108, 1558840), (120, 1402956), (135, 1247072), (144, 1169130), (160, 1052217), (180, 935304), (216, 779420), (240, 701478), (270, 623536), (288, 584565), (360, 467652), (432, 389710), (480, 350739), (540, 311768), (720, 233826), (864, 194855), (1080, 155884), (1440, 116913), (2160, 77942), (4320, 38971)]