18340352640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1061363}}^1$

素因数の和:1061391

約数の個数: 128

約数和(自身を含む): 64955476800

約数和(自身を除く): 46615124160

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, 1061363, 2122726, 3184089, 4245452, 5306815, 6368178, 8490904, 9552267, 10613630, 12736356, 15920445, 16981808, 19104534, 21227260, 25472712, 28656801, 31840890, 33963616, 38209068, 42454520, 47761335, 50945424, 57313602, 63681780, 67927232, 76418136, 84909040, 95522670, 101890848, 114627204, 127363560, 135854464, 143284005, 152836272, 169818080, 191045340, 203781696, 229254408, 254727120, 286568010, 305672544, 339636160, 382090680, 407563392, 458508816, 509454240, 573136020, 611345088, 679272320, 764181360, 917017632, 1018908480, 1146272040, 1222690176, 1528362720, 1834035264, 2037816960, 2292544080, 3056725440, 3668070528, 4585088160, 6113450880, 9170176320, 18340352640]

約数ペア:

[(1, 18340352640), (2, 9170176320), (3, 6113450880), (4, 4585088160), (5, 3668070528), (6, 3056725440), (8, 2292544080), (9, 2037816960), (10, 1834035264), (12, 1528362720), (15, 1222690176), (16, 1146272040), (18, 1018908480), (20, 917017632), (24, 764181360), (27, 679272320), (30, 611345088), (32, 573136020), (36, 509454240), (40, 458508816), (45, 407563392), (48, 382090680), (54, 339636160), (60, 305672544), (64, 286568010), (72, 254727120), (80, 229254408), (90, 203781696), (96, 191045340), (108, 169818080), (120, 152836272), (128, 143284005), (135, 135854464), (144, 127363560), (160, 114627204), (180, 101890848), (192, 95522670), (216, 84909040), (240, 76418136), (270, 67927232), (288, 63681780), (320, 57313602), (360, 50945424), (384, 47761335), (432, 42454520), (480, 38209068), (540, 33963616), (576, 31840890), (640, 28656801), (720, 25472712), (864, 21227260), (960, 19104534), (1080, 16981808), (1152, 15920445), (1440, 12736356), (1728, 10613630), (1920, 9552267), (2160, 8490904), (2880, 6368178), (3456, 5306815), (4320, 4245452), (5760, 3184089), (8640, 2122726), (17280, 1061363)]