64967040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11279}}^1$

素因数の和:11304

約数の個数: 96

約数和(自身を含む): 224359200

約数和(自身を除く): 159392160

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 11279, 22558, 33837, 45116, 56395, 67674, 90232, 101511, 112790, 135348, 169185, 180464, 203022, 225580, 270696, 338370, 360928, 406044, 451160, 507555, 541392, 676740, 721856, 812088, 902320, 1015110, 1082784, 1353480, 1443712, 1624176, 1804640, 2030220, 2165568, 2706960, 3248352, 3609280, 4060440, 4331136, 5413920, 6496704, 7218560, 8120880, 10827840, 12993408, 16241760, 21655680, 32483520, 64967040]

約数ペア:

[(1, 64967040), (2, 32483520), (3, 21655680), (4, 16241760), (5, 12993408), (6, 10827840), (8, 8120880), (9, 7218560), (10, 6496704), (12, 5413920), (15, 4331136), (16, 4060440), (18, 3609280), (20, 3248352), (24, 2706960), (30, 2165568), (32, 2030220), (36, 1804640), (40, 1624176), (45, 1443712), (48, 1353480), (60, 1082784), (64, 1015110), (72, 902320), (80, 812088), (90, 721856), (96, 676740), (120, 541392), (128, 507555), (144, 451160), (160, 406044), (180, 360928), (192, 338370), (240, 270696), (288, 225580), (320, 203022), (360, 180464), (384, 169185), (480, 135348), (576, 112790), (640, 101511), (720, 90232), (960, 67674), (1152, 56395), (1440, 45116), (1920, 33837), (2880, 22558), (5760, 11279)]