39713280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{5171}}^1$

素因数の和:5197

約数の個数: 80

約数和(自身を含む): 126982944

約数和(自身を除く): 87269664

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, 1280, 1536, 1920, 2560, 3840, 5171, 7680, 10342, 15513, 20684, 25855, 31026, 41368, 51710, 62052, 77565, 82736, 103420, 124104, 155130, 165472, 206840, 248208, 310260, 330944, 413680, 496416, 620520, 661888, 827360, 992832, 1241040, 1323776, 1654720, 1985664, 2482080, 2647552, 3309440, 3971328, 4964160, 6618880, 7942656, 9928320, 13237760, 19856640, 39713280]

約数ペア:

[(1, 39713280), (2, 19856640), (3, 13237760), (4, 9928320), (5, 7942656), (6, 6618880), (8, 4964160), (10, 3971328), (12, 3309440), (15, 2647552), (16, 2482080), (20, 1985664), (24, 1654720), (30, 1323776), (32, 1241040), (40, 992832), (48, 827360), (60, 661888), (64, 620520), (80, 496416), (96, 413680), (120, 330944), (128, 310260), (160, 248208), (192, 206840), (240, 165472), (256, 155130), (320, 124104), (384, 103420), (480, 82736), (512, 77565), (640, 62052), (768, 51710), (960, 41368), (1280, 31026), (1536, 25855), (1920, 20684), (2560, 15513), (3840, 10342), (5171, 7680)]