287242560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9067}}^1$

素因数の和:9101

約数の個数: 168

約数和(自身を含む): 1077931296

約数和(自身を除く): 790688736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 9067, 10560, 15840, 18134, 27201, 31680, 36268, 45335, 54402, 72536, 81603, 90670, 99737, 108804, 136005, 145072, 163206, 181340, 199474, 217608, 272010, 290144, 299211, 326412, 362680, 398948, 408015, 435216, 498685, 544020, 580288, 598422, 652824, 725360, 797896, 816030, 870432, 897633, 997370, 1088040, 1196844, 1305648, 1450720, 1496055, 1595792, 1632060, 1740864, 1795266, 1994740, 2176080, 2393688, 2611296, 2901440, 2992110, 3191584, 3264120, 3590532, 3989480, 4352160, 4488165, 4787376, 5222592, 5984220, 6383168, 6528240, 7181064, 7978960, 8704320, 8976330, 9574752, 11968440, 13056480, 14362128, 15957920, 17952660, 19149504, 23936880, 26112960, 28724256, 31915840, 35905320, 47873760, 57448512, 71810640, 95747520, 143621280, 287242560]

約数ペア:

[(1, 287242560), (2, 143621280), (3, 95747520), (4, 71810640), (5, 57448512), (6, 47873760), (8, 35905320), (9, 31915840), (10, 28724256), (11, 26112960), (12, 23936880), (15, 19149504), (16, 17952660), (18, 15957920), (20, 14362128), (22, 13056480), (24, 11968440), (30, 9574752), (32, 8976330), (33, 8704320), (36, 7978960), (40, 7181064), (44, 6528240), (45, 6383168), (48, 5984220), (55, 5222592), (60, 4787376), (64, 4488165), (66, 4352160), (72, 3989480), (80, 3590532), (88, 3264120), (90, 3191584), (96, 2992110), (99, 2901440), (110, 2611296), (120, 2393688), (132, 2176080), (144, 1994740), (160, 1795266), (165, 1740864), (176, 1632060), (180, 1595792), (192, 1496055), (198, 1450720), (220, 1305648), (240, 1196844), (264, 1088040), (288, 997370), (320, 897633), (330, 870432), (352, 816030), (360, 797896), (396, 725360), (440, 652824), (480, 598422), (495, 580288), (528, 544020), (576, 498685), (660, 435216), (704, 408015), (720, 398948), (792, 362680), (880, 326412), (960, 299211), (990, 290144), (1056, 272010), (1320, 217608), (1440, 199474), (1584, 181340), (1760, 163206), (1980, 145072), (2112, 136005), (2640, 108804), (2880, 99737), (3168, 90670), (3520, 81603), (3960, 72536), (5280, 54402), (6336, 45335), (7920, 36268), (9067, 31680), (10560, 27201), (15840, 18134)]