73753920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25609}}^1$

素因数の和:25632

約数の個数: 84

約数和(自身を含む): 253692660

約数和(自身を除く): 179938740

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25609, 51218, 76827, 102436, 128045, 153654, 204872, 230481, 256090, 307308, 384135, 409744, 460962, 512180, 614616, 768270, 819488, 921924, 1024360, 1152405, 1229232, 1536540, 1638976, 1843848, 2048720, 2304810, 2458464, 3073080, 3687696, 4097440, 4609620, 4916928, 6146160, 7375392, 8194880, 9219240, 12292320, 14750784, 18438480, 24584640, 36876960, 73753920]

約数ペア:

[(1, 73753920), (2, 36876960), (3, 24584640), (4, 18438480), (5, 14750784), (6, 12292320), (8, 9219240), (9, 8194880), (10, 7375392), (12, 6146160), (15, 4916928), (16, 4609620), (18, 4097440), (20, 3687696), (24, 3073080), (30, 2458464), (32, 2304810), (36, 2048720), (40, 1843848), (45, 1638976), (48, 1536540), (60, 1229232), (64, 1152405), (72, 1024360), (80, 921924), (90, 819488), (96, 768270), (120, 614616), (144, 512180), (160, 460962), (180, 409744), (192, 384135), (240, 307308), (288, 256090), (320, 230481), (360, 204872), (480, 153654), (576, 128045), (720, 102436), (960, 76827), (1440, 51218), (2880, 25609)]