12465555840

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{6827}}^1$

素因数の和:7169

約数の個数: 192

約数和(自身を含む): 43187236560

約数和(自身を除く): 30721680720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 317, 320, 360, 384, 480, 576, 634, 640, 720, 951, 960, 1152, 1268, 1440, 1585, 1902, 1920, 2536, 2853, 2880, 3170, 3804, 4755, 5072, 5706, 5760, 6340, 6827, 7608, 9510, 10144, 11412, 12680, 13654, 14265, 15216, 19020, 20288, 20481, 22824, 25360, 27308, 28530, 30432, 34135, 38040, 40576, 40962, 45648, 50720, 54616, 57060, 60864, 61443, 68270, 76080, 81924, 91296, 101440, 102405, 109232, 114120, 121728, 122886, 136540, 152160, 163848, 182592, 202880, 204810, 218464, 228240, 245772, 273080, 304320, 307215, 327696, 365184, 409620, 436928, 456480, 491544, 546160, 608640, 614430, 655392, 819240, 873856, 912960, 983088, 1092320, 1228860, 1310784, 1638480, 1825920, 1966176, 2164159, 2184640, 2457720, 2621568, 3276960, 3932352, 4328318, 4369280, 4915440, 6492477, 6553920, 7864704, 8656636, 9830880, 10820795, 12984954, 13107840, 17313272, 19477431, 19661760, 21641590, 25969908, 32462385, 34626544, 38954862, 39323520, 43283180, 51939816, 64924770, 69253088, 77909724, 86566360, 97387155, 103879632, 129849540, 138506176, 155819448, 173132720, 194774310, 207759264, 259699080, 277012352, 311638896, 346265440, 389548620, 415518528, 519398160, 623277792, 692530880, 779097240, 831037056, 1038796320, 1246555584, 1385061760, 1558194480, 2077592640, 2493111168, 3116388960, 4155185280, 6232777920, 12465555840]

約数ペア:

[(1, 12465555840), (2, 6232777920), (3, 4155185280), (4, 3116388960), (5, 2493111168), (6, 2077592640), (8, 1558194480), (9, 1385061760), (10, 1246555584), (12, 1038796320), (15, 831037056), (16, 779097240), (18, 692530880), (20, 623277792), (24, 519398160), (30, 415518528), (32, 389548620), (36, 346265440), (40, 311638896), (45, 277012352), (48, 259699080), (60, 207759264), (64, 194774310), (72, 173132720), (80, 155819448), (90, 138506176), (96, 129849540), (120, 103879632), (128, 97387155), (144, 86566360), (160, 77909724), (180, 69253088), (192, 64924770), (240, 51939816), (288, 43283180), (317, 39323520), (320, 38954862), (360, 34626544), (384, 32462385), (480, 25969908), (576, 21641590), (634, 19661760), (640, 19477431), (720, 17313272), (951, 13107840), (960, 12984954), (1152, 10820795), (1268, 9830880), (1440, 8656636), (1585, 7864704), (1902, 6553920), (1920, 6492477), (2536, 4915440), (2853, 4369280), (2880, 4328318), (3170, 3932352), (3804, 3276960), (4755, 2621568), (5072, 2457720), (5706, 2184640), (5760, 2164159), (6340, 1966176), (6827, 1825920), (7608, 1638480), (9510, 1310784), (10144, 1228860), (11412, 1092320), (12680, 983088), (13654, 912960), (14265, 873856), (15216, 819240), (19020, 655392), (20288, 614430), (20481, 608640), (22824, 546160), (25360, 491544), (27308, 456480), (28530, 436928), (30432, 409620), (34135, 365184), (38040, 327696), (40576, 307215), (40962, 304320), (45648, 273080), (50720, 245772), (54616, 228240), (57060, 218464), (60864, 204810), (61443, 202880), (68270, 182592), (76080, 163848), (81924, 152160), (91296, 136540), (101440, 122886), (102405, 121728), (109232, 114120)]