442523520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{25609}}^1$

素因数の和:25637

約数の個数: 128

約数和(自身を含む): 1567332000

約数和(自身を除く): 1124808480

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, 5760, 8640, 17280, 25609, 51218, 76827, 102436, 128045, 153654, 204872, 230481, 256090, 307308, 384135, 409744, 460962, 512180, 614616, 691443, 768270, 819488, 921924, 1024360, 1152405, 1229232, 1382886, 1536540, 1638976, 1843848, 2048720, 2304810, 2458464, 2765772, 3073080, 3277952, 3457215, 3687696, 4097440, 4609620, 4916928, 5531544, 6146160, 6914430, 7375392, 8194880, 9219240, 9833856, 11063088, 12292320, 13828860, 14750784, 16389760, 18438480, 22126176, 24584640, 27657720, 29501568, 36876960, 44252352, 49169280, 55315440, 73753920, 88504704, 110630880, 147507840, 221261760, 442523520]

約数ペア:

[(1, 442523520), (2, 221261760), (3, 147507840), (4, 110630880), (5, 88504704), (6, 73753920), (8, 55315440), (9, 49169280), (10, 44252352), (12, 36876960), (15, 29501568), (16, 27657720), (18, 24584640), (20, 22126176), (24, 18438480), (27, 16389760), (30, 14750784), (32, 13828860), (36, 12292320), (40, 11063088), (45, 9833856), (48, 9219240), (54, 8194880), (60, 7375392), (64, 6914430), (72, 6146160), (80, 5531544), (90, 4916928), (96, 4609620), (108, 4097440), (120, 3687696), (128, 3457215), (135, 3277952), (144, 3073080), (160, 2765772), (180, 2458464), (192, 2304810), (216, 2048720), (240, 1843848), (270, 1638976), (288, 1536540), (320, 1382886), (360, 1229232), (384, 1152405), (432, 1024360), (480, 921924), (540, 819488), (576, 768270), (640, 691443), (720, 614616), (864, 512180), (960, 460962), (1080, 409744), (1152, 384135), (1440, 307308), (1728, 256090), (1920, 230481), (2160, 204872), (2880, 153654), (3456, 128045), (4320, 102436), (5760, 76827), (8640, 51218), (17280, 25609)]