685916160

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{2791}}^1$

素因数の和:2827

約数の個数: 120

約数和(自身を含む): 2195651136

約数和(自身を除く): 1509734976

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, 2791, 3072, 3840, 4096, 5120, 5582, 6144, 7680, 8192, 8373, 10240, 11164, 12288, 13955, 15360, 16384, 16746, 20480, 22328, 24576, 27910, 30720, 33492, 40960, 41865, 44656, 49152, 55820, 61440, 66984, 81920, 83730, 89312, 111640, 122880, 133968, 167460, 178624, 223280, 245760, 267936, 334920, 357248, 446560, 535872, 669840, 714496, 893120, 1071744, 1339680, 1428992, 1786240, 2143488, 2679360, 2857984, 3572480, 4286976, 5358720, 5715968, 7144960, 8573952, 10717440, 11431936, 14289920, 17147904, 21434880, 22863872, 28579840, 34295808, 42869760, 45727744, 57159680, 68591616, 85739520, 114319360, 137183232, 171479040, 228638720, 342958080, 685916160]

約数ペア:

[(1, 685916160), (2, 342958080), (3, 228638720), (4, 171479040), (5, 137183232), (6, 114319360), (8, 85739520), (10, 68591616), (12, 57159680), (15, 45727744), (16, 42869760), (20, 34295808), (24, 28579840), (30, 22863872), (32, 21434880), (40, 17147904), (48, 14289920), (60, 11431936), (64, 10717440), (80, 8573952), (96, 7144960), (120, 5715968), (128, 5358720), (160, 4286976), (192, 3572480), (240, 2857984), (256, 2679360), (320, 2143488), (384, 1786240), (480, 1428992), (512, 1339680), (640, 1071744), (768, 893120), (960, 714496), (1024, 669840), (1280, 535872), (1536, 446560), (1920, 357248), (2048, 334920), (2560, 267936), (2791, 245760), (3072, 223280), (3840, 178624), (4096, 167460), (5120, 133968), (5582, 122880), (6144, 111640), (7680, 89312), (8192, 83730), (8373, 81920), (10240, 66984), (11164, 61440), (12288, 55820), (13955, 49152), (15360, 44656), (16384, 41865), (16746, 40960), (20480, 33492), (22328, 30720), (24576, 27910)]