995677920

素因数分解:

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

素因数の和:25639

約数の個数: 144

約数和(自身を含む): 3523731120

約数和(自身を除く): 2528053200

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 25609, 38880, 51218, 76827, 102436, 128045, 153654, 204872, 230481, 256090, 307308, 384135, 409744, 460962, 512180, 614616, 691443, 768270, 819488, 921924, 1024360, 1152405, 1229232, 1382886, 1536540, 1843848, 2048720, 2074329, 2304810, 2458464, 2765772, 3073080, 3457215, 3687696, 4097440, 4148658, 4609620, 5531544, 6146160, 6222987, 6914430, 7375392, 8297316, 9219240, 10371645, 11063088, 12292320, 12445974, 13828860, 16594632, 18438480, 20743290, 22126176, 24891948, 27657720, 31114935, 33189264, 36876960, 41486580, 49783896, 55315440, 62229870, 66378528, 82973160, 99567792, 110630880, 124459740, 165946320, 199135584, 248919480, 331892640, 497838960, 995677920]

約数ペア:

[(1, 995677920), (2, 497838960), (3, 331892640), (4, 248919480), (5, 199135584), (6, 165946320), (8, 124459740), (9, 110630880), (10, 99567792), (12, 82973160), (15, 66378528), (16, 62229870), (18, 55315440), (20, 49783896), (24, 41486580), (27, 36876960), (30, 33189264), (32, 31114935), (36, 27657720), (40, 24891948), (45, 22126176), (48, 20743290), (54, 18438480), (60, 16594632), (72, 13828860), (80, 12445974), (81, 12292320), (90, 11063088), (96, 10371645), (108, 9219240), (120, 8297316), (135, 7375392), (144, 6914430), (160, 6222987), (162, 6146160), (180, 5531544), (216, 4609620), (240, 4148658), (243, 4097440), (270, 3687696), (288, 3457215), (324, 3073080), (360, 2765772), (405, 2458464), (432, 2304810), (480, 2074329), (486, 2048720), (540, 1843848), (648, 1536540), (720, 1382886), (810, 1229232), (864, 1152405), (972, 1024360), (1080, 921924), (1215, 819488), (1296, 768270), (1440, 691443), (1620, 614616), (1944, 512180), (2160, 460962), (2430, 409744), (2592, 384135), (3240, 307308), (3888, 256090), (4320, 230481), (4860, 204872), (6480, 153654), (7776, 128045), (9720, 102436), (12960, 76827), (19440, 51218), (25609, 38880)]