12647387520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{731909}}^1$

素因数の和:731937

約数の個数: 128

約数和(自身を含む): 44792892000

約数和(自身を除く): 32145504480

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, 731909, 1463818, 2195727, 2927636, 3659545, 4391454, 5855272, 6587181, 7319090, 8782908, 10978635, 11710544, 13174362, 14638180, 17565816, 19761543, 21957270, 23421088, 26348724, 29276360, 32935905, 35131632, 39523086, 43914540, 46842176, 52697448, 58552720, 65871810, 70263264, 79046172, 87829080, 93684352, 98807715, 105394896, 117105440, 131743620, 140526528, 158092344, 175658160, 197615430, 210789792, 234210880, 263487240, 281053056, 316184688, 351316320, 395230860, 421579584, 468421760, 526974480, 632369376, 702632640, 790461720, 843159168, 1053948960, 1264738752, 1405265280, 1580923440, 2107897920, 2529477504, 3161846880, 4215795840, 6323693760, 12647387520]

約数ペア:

[(1, 12647387520), (2, 6323693760), (3, 4215795840), (4, 3161846880), (5, 2529477504), (6, 2107897920), (8, 1580923440), (9, 1405265280), (10, 1264738752), (12, 1053948960), (15, 843159168), (16, 790461720), (18, 702632640), (20, 632369376), (24, 526974480), (27, 468421760), (30, 421579584), (32, 395230860), (36, 351316320), (40, 316184688), (45, 281053056), (48, 263487240), (54, 234210880), (60, 210789792), (64, 197615430), (72, 175658160), (80, 158092344), (90, 140526528), (96, 131743620), (108, 117105440), (120, 105394896), (128, 98807715), (135, 93684352), (144, 87829080), (160, 79046172), (180, 70263264), (192, 65871810), (216, 58552720), (240, 52697448), (270, 46842176), (288, 43914540), (320, 39523086), (360, 35131632), (384, 32935905), (432, 29276360), (480, 26348724), (540, 23421088), (576, 21957270), (640, 19761543), (720, 17565816), (864, 14638180), (960, 13174362), (1080, 11710544), (1152, 10978635), (1440, 8782908), (1728, 7319090), (1920, 6587181), (2160, 5855272), (2880, 4391454), (3456, 3659545), (4320, 2927636), (5760, 2195727), (8640, 1463818), (17280, 731909)]