764759040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{49789}}^1$

素因数の和:49817

約数の個数: 88

約数和(自身を含む): 2446083120

約数和(自身を除く): 1681324080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 49789, 99578, 149367, 199156, 248945, 298734, 398312, 497890, 597468, 746835, 796624, 995780, 1194936, 1493670, 1593248, 1991560, 2389872, 2987340, 3186496, 3983120, 4779744, 5974680, 6372992, 7966240, 9559488, 11949360, 12745984, 15932480, 19118976, 23898720, 25491968, 31864960, 38237952, 47797440, 50983936, 63729920, 76475904, 95594880, 127459840, 152951808, 191189760, 254919680, 382379520, 764759040]

約数ペア:

[(1, 764759040), (2, 382379520), (3, 254919680), (4, 191189760), (5, 152951808), (6, 127459840), (8, 95594880), (10, 76475904), (12, 63729920), (15, 50983936), (16, 47797440), (20, 38237952), (24, 31864960), (30, 25491968), (32, 23898720), (40, 19118976), (48, 15932480), (60, 12745984), (64, 11949360), (80, 9559488), (96, 7966240), (120, 6372992), (128, 5974680), (160, 4779744), (192, 3983120), (240, 3186496), (256, 2987340), (320, 2389872), (384, 1991560), (480, 1593248), (512, 1493670), (640, 1194936), (768, 995780), (960, 796624), (1024, 746835), (1280, 597468), (1536, 497890), (1920, 398312), (2560, 298734), (3072, 248945), (3840, 199156), (5120, 149367), (7680, 99578), (15360, 49789)]