80031859920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{270451}}^1$

素因数の和:270610

約数の個数: 160

約数和(自身を含む): 277678477440

約数和(自身を除く): 197646617520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 137, 144, 180, 216, 240, 270, 274, 360, 411, 432, 540, 548, 685, 720, 822, 1080, 1096, 1233, 1370, 1644, 2055, 2160, 2192, 2466, 2740, 3288, 3699, 4110, 4932, 5480, 6165, 6576, 7398, 8220, 9864, 10960, 12330, 14796, 16440, 18495, 19728, 24660, 29592, 32880, 36990, 49320, 59184, 73980, 98640, 147960, 270451, 295920, 540902, 811353, 1081804, 1352255, 1622706, 2163608, 2434059, 2704510, 3245412, 4056765, 4327216, 4868118, 5409020, 6490824, 7302177, 8113530, 9736236, 10818040, 12170295, 12981648, 14604354, 16227060, 19472472, 21636080, 24340590, 29208708, 32454120, 36510885, 37051787, 38944944, 48681180, 58417416, 64908240, 73021770, 74103574, 97362360, 111155361, 116834832, 146043540, 148207148, 185258935, 194724720, 222310722, 292087080, 296414296, 333466083, 370517870, 444621444, 555776805, 584174160, 592828592, 666932166, 741035740, 889242888, 1000398249, 1111553610, 1333864332, 1482071480, 1667330415, 1778485776, 2000796498, 2223107220, 2667728664, 2964142960, 3334660830, 4001592996, 4446214440, 5001991245, 5335457328, 6669321660, 8003185992, 8892428880, 10003982490, 13338643320, 16006371984, 20007964980, 26677286640, 40015929960, 80031859920]

約数ペア:

[(1, 80031859920), (2, 40015929960), (3, 26677286640), (4, 20007964980), (5, 16006371984), (6, 13338643320), (8, 10003982490), (9, 8892428880), (10, 8003185992), (12, 6669321660), (15, 5335457328), (16, 5001991245), (18, 4446214440), (20, 4001592996), (24, 3334660830), (27, 2964142960), (30, 2667728664), (36, 2223107220), (40, 2000796498), (45, 1778485776), (48, 1667330415), (54, 1482071480), (60, 1333864332), (72, 1111553610), (80, 1000398249), (90, 889242888), (108, 741035740), (120, 666932166), (135, 592828592), (137, 584174160), (144, 555776805), (180, 444621444), (216, 370517870), (240, 333466083), (270, 296414296), (274, 292087080), (360, 222310722), (411, 194724720), (432, 185258935), (540, 148207148), (548, 146043540), (685, 116834832), (720, 111155361), (822, 97362360), (1080, 74103574), (1096, 73021770), (1233, 64908240), (1370, 58417416), (1644, 48681180), (2055, 38944944), (2160, 37051787), (2192, 36510885), (2466, 32454120), (2740, 29208708), (3288, 24340590), (3699, 21636080), (4110, 19472472), (4932, 16227060), (5480, 14604354), (6165, 12981648), (6576, 12170295), (7398, 10818040), (8220, 9736236), (9864, 8113530), (10960, 7302177), (12330, 6490824), (14796, 5409020), (16440, 4868118), (18495, 4327216), (19728, 4056765), (24660, 3245412), (29592, 2704510), (32880, 2434059), (36990, 2163608), (49320, 1622706), (59184, 1352255), (73980, 1081804), (98640, 811353), (147960, 540902), (270451, 295920)]