272105280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{883}}^1$

素因数の和:1013

約数の個数: 168

約数和(自身を含む): 945745632

約数和(自身を除く): 673640352

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, 144, 160, 180, 192, 214, 240, 288, 320, 321, 360, 428, 480, 535, 576, 642, 720, 856, 883, 960, 963, 1070, 1284, 1440, 1605, 1712, 1766, 1926, 2140, 2568, 2649, 2880, 3210, 3424, 3532, 3852, 4280, 4415, 4815, 5136, 5298, 6420, 6848, 7064, 7704, 7947, 8560, 8830, 9630, 10272, 10596, 12840, 13245, 14128, 15408, 15894, 17120, 17660, 19260, 20544, 21192, 25680, 26490, 28256, 30816, 31788, 34240, 35320, 38520, 39735, 42384, 51360, 52980, 56512, 61632, 63576, 70640, 77040, 79470, 84768, 94481, 102720, 105960, 127152, 141280, 154080, 158940, 169536, 188962, 211920, 254304, 282560, 283443, 308160, 317880, 377924, 423840, 472405, 508608, 566886, 635760, 755848, 847680, 850329, 944810, 1133772, 1271520, 1417215, 1511696, 1700658, 1889620, 2267544, 2543040, 2834430, 3023392, 3401316, 3779240, 4251645, 4535088, 5668860, 6046784, 6802632, 7558480, 8503290, 9070176, 11337720, 13605264, 15116960, 17006580, 18140352, 22675440, 27210528, 30233920, 34013160, 45350880, 54421056, 68026320, 90701760, 136052640, 272105280]

約数ペア:

[(1, 272105280), (2, 136052640), (3, 90701760), (4, 68026320), (5, 54421056), (6, 45350880), (8, 34013160), (9, 30233920), (10, 27210528), (12, 22675440), (15, 18140352), (16, 17006580), (18, 15116960), (20, 13605264), (24, 11337720), (30, 9070176), (32, 8503290), (36, 7558480), (40, 6802632), (45, 6046784), (48, 5668860), (60, 4535088), (64, 4251645), (72, 3779240), (80, 3401316), (90, 3023392), (96, 2834430), (107, 2543040), (120, 2267544), (144, 1889620), (160, 1700658), (180, 1511696), (192, 1417215), (214, 1271520), (240, 1133772), (288, 944810), (320, 850329), (321, 847680), (360, 755848), (428, 635760), (480, 566886), (535, 508608), (576, 472405), (642, 423840), (720, 377924), (856, 317880), (883, 308160), (960, 283443), (963, 282560), (1070, 254304), (1284, 211920), (1440, 188962), (1605, 169536), (1712, 158940), (1766, 154080), (1926, 141280), (2140, 127152), (2568, 105960), (2649, 102720), (2880, 94481), (3210, 84768), (3424, 79470), (3532, 77040), (3852, 70640), (4280, 63576), (4415, 61632), (4815, 56512), (5136, 52980), (5298, 51360), (6420, 42384), (6848, 39735), (7064, 38520), (7704, 35320), (7947, 34240), (8560, 31788), (8830, 30816), (9630, 28256), (10272, 26490), (10596, 25680), (12840, 21192), (13245, 20544), (14128, 19260), (15408, 17660), (15894, 17120)]