4108800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{107}}^1$

素因数の和:138

約数の個数: 120

約数和(自身を含む): 13700016

約数和(自身を除く): 9591216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 107, 120, 128, 150, 160, 192, 200, 214, 240, 256, 300, 320, 321, 384, 400, 428, 480, 512, 535, 600, 640, 642, 768, 800, 856, 960, 1070, 1200, 1280, 1284, 1536, 1600, 1605, 1712, 1920, 2140, 2400, 2560, 2568, 2675, 3200, 3210, 3424, 3840, 4280, 4800, 5136, 5350, 6400, 6420, 6848, 7680, 8025, 8560, 9600, 10272, 10700, 12800, 12840, 13696, 16050, 17120, 19200, 20544, 21400, 25680, 27392, 32100, 34240, 38400, 41088, 42800, 51360, 54784, 64200, 68480, 82176, 85600, 102720, 128400, 136960, 164352, 171200, 205440, 256800, 273920, 342400, 410880, 513600, 684800, 821760, 1027200, 1369600, 2054400, 4108800]

約数ペア:

[(1, 4108800), (2, 2054400), (3, 1369600), (4, 1027200), (5, 821760), (6, 684800), (8, 513600), (10, 410880), (12, 342400), (15, 273920), (16, 256800), (20, 205440), (24, 171200), (25, 164352), (30, 136960), (32, 128400), (40, 102720), (48, 85600), (50, 82176), (60, 68480), (64, 64200), (75, 54784), (80, 51360), (96, 42800), (100, 41088), (107, 38400), (120, 34240), (128, 32100), (150, 27392), (160, 25680), (192, 21400), (200, 20544), (214, 19200), (240, 17120), (256, 16050), (300, 13696), (320, 12840), (321, 12800), (384, 10700), (400, 10272), (428, 9600), (480, 8560), (512, 8025), (535, 7680), (600, 6848), (640, 6420), (642, 6400), (768, 5350), (800, 5136), (856, 4800), (960, 4280), (1070, 3840), (1200, 3424), (1280, 3210), (1284, 3200), (1536, 2675), (1600, 2568), (1605, 2560), (1712, 2400), (1920, 2140)]