268108800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{3491}}^1$

素因数の和:3524

約数の個数: 132

約数和(自身を含む): 886367376

約数和(自身を除く): 618258576

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, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3072, 3200, 3491, 3840, 4800, 5120, 6400, 6982, 7680, 9600, 10473, 12800, 13964, 15360, 17455, 19200, 20946, 25600, 27928, 34910, 38400, 41892, 52365, 55856, 69820, 76800, 83784, 87275, 104730, 111712, 139640, 167568, 174550, 209460, 223424, 261825, 279280, 335136, 349100, 418920, 446848, 523650, 558560, 670272, 698200, 837840, 893696, 1047300, 1117120, 1340544, 1396400, 1675680, 1787392, 2094600, 2234240, 2681088, 2792800, 3351360, 3574784, 4189200, 4468480, 5362176, 5585600, 6702720, 8378400, 8936960, 10724352, 11171200, 13405440, 16756800, 17873920, 22342400, 26810880, 33513600, 44684800, 53621760, 67027200, 89369600, 134054400, 268108800]

約数ペア:

[(1, 268108800), (2, 134054400), (3, 89369600), (4, 67027200), (5, 53621760), (6, 44684800), (8, 33513600), (10, 26810880), (12, 22342400), (15, 17873920), (16, 16756800), (20, 13405440), (24, 11171200), (25, 10724352), (30, 8936960), (32, 8378400), (40, 6702720), (48, 5585600), (50, 5362176), (60, 4468480), (64, 4189200), (75, 3574784), (80, 3351360), (96, 2792800), (100, 2681088), (120, 2234240), (128, 2094600), (150, 1787392), (160, 1675680), (192, 1396400), (200, 1340544), (240, 1117120), (256, 1047300), (300, 893696), (320, 837840), (384, 698200), (400, 670272), (480, 558560), (512, 523650), (600, 446848), (640, 418920), (768, 349100), (800, 335136), (960, 279280), (1024, 261825), (1200, 223424), (1280, 209460), (1536, 174550), (1600, 167568), (1920, 139640), (2400, 111712), (2560, 104730), (3072, 87275), (3200, 83784), (3491, 76800), (3840, 69820), (4800, 55856), (5120, 52365), (6400, 41892), (6982, 38400), (7680, 34910), (9600, 27928), (10473, 25600), (12800, 20946), (13964, 19200), (15360, 17455)]