85678080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{2789}}^1$

素因数の和:2819

約数の個数: 96

約数和(自身を含む): 274201200

約数和(自身を除く): 188523120

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, 2048, 2560, 2789, 3072, 3840, 5120, 5578, 6144, 7680, 8367, 10240, 11156, 13945, 15360, 16734, 22312, 27890, 30720, 33468, 41835, 44624, 55780, 66936, 83670, 89248, 111560, 133872, 167340, 178496, 223120, 267744, 334680, 356992, 446240, 535488, 669360, 713984, 892480, 1070976, 1338720, 1427968, 1784960, 2141952, 2677440, 2855936, 3569920, 4283904, 5354880, 5711872, 7139840, 8567808, 10709760, 14279680, 17135616, 21419520, 28559360, 42839040, 85678080]

約数ペア:

[(1, 85678080), (2, 42839040), (3, 28559360), (4, 21419520), (5, 17135616), (6, 14279680), (8, 10709760), (10, 8567808), (12, 7139840), (15, 5711872), (16, 5354880), (20, 4283904), (24, 3569920), (30, 2855936), (32, 2677440), (40, 2141952), (48, 1784960), (60, 1427968), (64, 1338720), (80, 1070976), (96, 892480), (120, 713984), (128, 669360), (160, 535488), (192, 446240), (240, 356992), (256, 334680), (320, 267744), (384, 223120), (480, 178496), (512, 167340), (640, 133872), (768, 111560), (960, 89248), (1024, 83670), (1280, 66936), (1536, 55780), (1920, 44624), (2048, 41835), (2560, 33468), (2789, 30720), (3072, 27890), (3840, 22312), (5120, 16734), (5578, 15360), (6144, 13945), (7680, 11156), (8367, 10240)]