180581760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 631547280

約数和(自身を除く): 450965520

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, 107, 120, 128, 144, 160, 180, 192, 214, 240, 288, 293, 320, 321, 360, 384, 428, 480, 535, 576, 586, 640, 642, 720, 856, 879, 960, 963, 1070, 1152, 1172, 1284, 1440, 1465, 1605, 1712, 1758, 1920, 1926, 2140, 2344, 2568, 2637, 2880, 2930, 3210, 3424, 3516, 3852, 4280, 4395, 4688, 4815, 5136, 5274, 5760, 5860, 6420, 6848, 7032, 7704, 8560, 8790, 9376, 9630, 10272, 10548, 11720, 12840, 13185, 13696, 14064, 15408, 17120, 17580, 18752, 19260, 20544, 21096, 23440, 25680, 26370, 28128, 30816, 31351, 34240, 35160, 37504, 38520, 41088, 42192, 46880, 51360, 52740, 56256, 61632, 62702, 68480, 70320, 77040, 84384, 93760, 94053, 102720, 105480, 112512, 123264, 125404, 140640, 154080, 156755, 168768, 187520, 188106, 205440, 210960, 250808, 281280, 282159, 308160, 313510, 337536, 376212, 421920, 470265, 501616, 562560, 564318, 616320, 627020, 752424, 843840, 940530, 1003232, 1128636, 1254040, 1410795, 1504848, 1687680, 1881060, 2006464, 2257272, 2508080, 2821590, 3009696, 3762120, 4012928, 4514544, 5016160, 5643180, 6019392, 7524240, 9029088, 10032320, 11286360, 12038784, 15048480, 18058176, 20064640, 22572720, 30096960, 36116352, 45145440, 60193920, 90290880, 180581760]

約数ペア:

[(1, 180581760), (2, 90290880), (3, 60193920), (4, 45145440), (5, 36116352), (6, 30096960), (8, 22572720), (9, 20064640), (10, 18058176), (12, 15048480), (15, 12038784), (16, 11286360), (18, 10032320), (20, 9029088), (24, 7524240), (30, 6019392), (32, 5643180), (36, 5016160), (40, 4514544), (45, 4012928), (48, 3762120), (60, 3009696), (64, 2821590), (72, 2508080), (80, 2257272), (90, 2006464), (96, 1881060), (107, 1687680), (120, 1504848), (128, 1410795), (144, 1254040), (160, 1128636), (180, 1003232), (192, 940530), (214, 843840), (240, 752424), (288, 627020), (293, 616320), (320, 564318), (321, 562560), (360, 501616), (384, 470265), (428, 421920), (480, 376212), (535, 337536), (576, 313510), (586, 308160), (640, 282159), (642, 281280), (720, 250808), (856, 210960), (879, 205440), (960, 188106), (963, 187520), (1070, 168768), (1152, 156755), (1172, 154080), (1284, 140640), (1440, 125404), (1465, 123264), (1605, 112512), (1712, 105480), (1758, 102720), (1920, 94053), (1926, 93760), (2140, 84384), (2344, 77040), (2568, 70320), (2637, 68480), (2880, 62702), (2930, 61632), (3210, 56256), (3424, 52740), (3516, 51360), (3852, 46880), (4280, 42192), (4395, 41088), (4688, 38520), (4815, 37504), (5136, 35160), (5274, 34240), (5760, 31351), (5860, 30816), (6420, 28128), (6848, 26370), (7032, 25680), (7704, 23440), (8560, 21096), (8790, 20544), (9376, 19260), (9630, 18752), (10272, 17580), (10548, 17120), (11720, 15408), (12840, 14064), (13185, 13696)]