88352640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{5113}}^1$

素因数の和:5141

約数の個数: 128

約数和(自身を含む): 312976800

約数和(自身を除く): 224624160

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5113, 5760, 8640, 10226, 15339, 17280, 20452, 25565, 30678, 40904, 46017, 51130, 61356, 76695, 81808, 92034, 102260, 122712, 138051, 153390, 163616, 184068, 204520, 230085, 245424, 276102, 306780, 327232, 368136, 409040, 460170, 490848, 552204, 613560, 654464, 690255, 736272, 818080, 920340, 981696, 1104408, 1227120, 1380510, 1472544, 1636160, 1840680, 1963392, 2208816, 2454240, 2761020, 2945088, 3272320, 3681360, 4417632, 4908480, 5522040, 5890176, 7362720, 8835264, 9816960, 11044080, 14725440, 17670528, 22088160, 29450880, 44176320, 88352640]

約数ペア:

[(1, 88352640), (2, 44176320), (3, 29450880), (4, 22088160), (5, 17670528), (6, 14725440), (8, 11044080), (9, 9816960), (10, 8835264), (12, 7362720), (15, 5890176), (16, 5522040), (18, 4908480), (20, 4417632), (24, 3681360), (27, 3272320), (30, 2945088), (32, 2761020), (36, 2454240), (40, 2208816), (45, 1963392), (48, 1840680), (54, 1636160), (60, 1472544), (64, 1380510), (72, 1227120), (80, 1104408), (90, 981696), (96, 920340), (108, 818080), (120, 736272), (128, 690255), (135, 654464), (144, 613560), (160, 552204), (180, 490848), (192, 460170), (216, 409040), (240, 368136), (270, 327232), (288, 306780), (320, 276102), (360, 245424), (384, 230085), (432, 204520), (480, 184068), (540, 163616), (576, 153390), (640, 138051), (720, 122712), (864, 102260), (960, 92034), (1080, 81808), (1152, 76695), (1440, 61356), (1728, 51130), (1920, 46017), (2160, 40904), (2880, 30678), (3456, 25565), (4320, 20452), (5113, 17280), (5760, 15339), (8640, 10226)]