15408000

素因数分解:

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

素因数の和:142

約数の個数: 192

約数和(自身を含む): 55851120

約数和(自身を除く): 40443120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 107, 120, 125, 128, 144, 150, 160, 180, 192, 200, 214, 225, 240, 250, 288, 300, 320, 321, 360, 375, 384, 400, 428, 450, 480, 500, 535, 576, 600, 640, 642, 720, 750, 800, 856, 900, 960, 963, 1000, 1070, 1125, 1152, 1200, 1284, 1440, 1500, 1600, 1605, 1712, 1800, 1920, 1926, 2000, 2140, 2250, 2400, 2568, 2675, 2880, 3000, 3200, 3210, 3424, 3600, 3852, 4000, 4280, 4500, 4800, 4815, 5136, 5350, 5760, 6000, 6420, 6848, 7200, 7704, 8000, 8025, 8560, 9000, 9600, 9630, 10272, 10700, 12000, 12840, 13375, 13696, 14400, 15408, 16000, 16050, 17120, 18000, 19260, 20544, 21400, 24000, 24075, 25680, 26750, 28800, 30816, 32100, 34240, 36000, 38520, 40125, 41088, 42800, 48000, 48150, 51360, 53500, 61632, 64200, 68480, 72000, 77040, 80250, 85600, 96300, 102720, 107000, 120375, 123264, 128400, 144000, 154080, 160500, 171200, 192600, 205440, 214000, 240750, 256800, 308160, 321000, 342400, 385200, 428000, 481500, 513600, 616320, 642000, 770400, 856000, 963000, 1027200, 1284000, 1540800, 1712000, 1926000, 2568000, 3081600, 3852000, 5136000, 7704000, 15408000]

約数ペア:

[(1, 15408000), (2, 7704000), (3, 5136000), (4, 3852000), (5, 3081600), (6, 2568000), (8, 1926000), (9, 1712000), (10, 1540800), (12, 1284000), (15, 1027200), (16, 963000), (18, 856000), (20, 770400), (24, 642000), (25, 616320), (30, 513600), (32, 481500), (36, 428000), (40, 385200), (45, 342400), (48, 321000), (50, 308160), (60, 256800), (64, 240750), (72, 214000), (75, 205440), (80, 192600), (90, 171200), (96, 160500), (100, 154080), (107, 144000), (120, 128400), (125, 123264), (128, 120375), (144, 107000), (150, 102720), (160, 96300), (180, 85600), (192, 80250), (200, 77040), (214, 72000), (225, 68480), (240, 64200), (250, 61632), (288, 53500), (300, 51360), (320, 48150), (321, 48000), (360, 42800), (375, 41088), (384, 40125), (400, 38520), (428, 36000), (450, 34240), (480, 32100), (500, 30816), (535, 28800), (576, 26750), (600, 25680), (640, 24075), (642, 24000), (720, 21400), (750, 20544), (800, 19260), (856, 18000), (900, 17120), (960, 16050), (963, 16000), (1000, 15408), (1070, 14400), (1125, 13696), (1152, 13375), (1200, 12840), (1284, 12000), (1440, 10700), (1500, 10272), (1600, 9630), (1605, 9600), (1712, 9000), (1800, 8560), (1920, 8025), (1926, 8000), (2000, 7704), (2140, 7200), (2250, 6848), (2400, 6420), (2568, 6000), (2675, 5760), (2880, 5350), (3000, 5136), (3200, 4815), (3210, 4800), (3424, 4500), (3600, 4280), (3852, 4000)]