1880217600

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{12241}}^1$

素因数の和:12276

約数の個数: 144

約数和(自身を含む): 6216242760

約数和(自身を除く): 4336025160

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, 2048, 2400, 2560, 3072, 3200, 3840, 4800, 5120, 6144, 6400, 7680, 9600, 10240, 12241, 12800, 15360, 19200, 24482, 25600, 30720, 36723, 38400, 48964, 51200, 61205, 73446, 76800, 97928, 122410, 146892, 153600, 183615, 195856, 244820, 293784, 306025, 367230, 391712, 489640, 587568, 612050, 734460, 783424, 918075, 979280, 1175136, 1224100, 1468920, 1566848, 1836150, 1958560, 2350272, 2448200, 2937840, 3133696, 3672300, 3917120, 4700544, 4896400, 5875680, 6267392, 7344600, 7834240, 9401088, 9792800, 11751360, 12534784, 14689200, 15668480, 18802176, 19585600, 23502720, 25069568, 29378400, 31336960, 37604352, 39171200, 47005440, 58756800, 62673920, 75208704, 78342400, 94010880, 117513600, 125347840, 156684800, 188021760, 235027200, 313369600, 376043520, 470054400, 626739200, 940108800, 1880217600]

約数ペア:

[(1, 1880217600), (2, 940108800), (3, 626739200), (4, 470054400), (5, 376043520), (6, 313369600), (8, 235027200), (10, 188021760), (12, 156684800), (15, 125347840), (16, 117513600), (20, 94010880), (24, 78342400), (25, 75208704), (30, 62673920), (32, 58756800), (40, 47005440), (48, 39171200), (50, 37604352), (60, 31336960), (64, 29378400), (75, 25069568), (80, 23502720), (96, 19585600), (100, 18802176), (120, 15668480), (128, 14689200), (150, 12534784), (160, 11751360), (192, 9792800), (200, 9401088), (240, 7834240), (256, 7344600), (300, 6267392), (320, 5875680), (384, 4896400), (400, 4700544), (480, 3917120), (512, 3672300), (600, 3133696), (640, 2937840), (768, 2448200), (800, 2350272), (960, 1958560), (1024, 1836150), (1200, 1566848), (1280, 1468920), (1536, 1224100), (1600, 1175136), (1920, 979280), (2048, 918075), (2400, 783424), (2560, 734460), (3072, 612050), (3200, 587568), (3840, 489640), (4800, 391712), (5120, 367230), (6144, 306025), (6400, 293784), (7680, 244820), (9600, 195856), (10240, 183615), (12241, 153600), (12800, 146892), (15360, 122410), (19200, 97928), (24482, 76800), (25600, 73446), (30720, 61205), (36723, 51200), (38400, 48964)]