238279680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{5171}}^1$

素因数の和:5202

約数の個数: 132

約数和(自身を含む): 825792552

約数和(自身を除く): 587512872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5171, 5760, 7680, 9216, 10342, 11520, 15360, 15513, 20684, 23040, 25855, 31026, 41368, 46080, 46539, 51710, 62052, 77565, 82736, 93078, 103420, 124104, 155130, 165472, 186156, 206840, 232695, 248208, 310260, 330944, 372312, 413680, 465390, 496416, 620520, 661888, 744624, 827360, 930780, 992832, 1241040, 1323776, 1489248, 1654720, 1861560, 1985664, 2482080, 2647552, 2978496, 3309440, 3723120, 3971328, 4964160, 5295104, 5956992, 6618880, 7446240, 7942656, 9928320, 11913984, 13237760, 14892480, 15885312, 19856640, 23827968, 26475520, 29784960, 39713280, 47655936, 59569920, 79426560, 119139840, 238279680]

約数ペア:

[(1, 238279680), (2, 119139840), (3, 79426560), (4, 59569920), (5, 47655936), (6, 39713280), (8, 29784960), (9, 26475520), (10, 23827968), (12, 19856640), (15, 15885312), (16, 14892480), (18, 13237760), (20, 11913984), (24, 9928320), (30, 7942656), (32, 7446240), (36, 6618880), (40, 5956992), (45, 5295104), (48, 4964160), (60, 3971328), (64, 3723120), (72, 3309440), (80, 2978496), (90, 2647552), (96, 2482080), (120, 1985664), (128, 1861560), (144, 1654720), (160, 1489248), (180, 1323776), (192, 1241040), (240, 992832), (256, 930780), (288, 827360), (320, 744624), (360, 661888), (384, 620520), (480, 496416), (512, 465390), (576, 413680), (640, 372312), (720, 330944), (768, 310260), (960, 248208), (1024, 232695), (1152, 206840), (1280, 186156), (1440, 165472), (1536, 155130), (1920, 124104), (2304, 103420), (2560, 93078), (2880, 82736), (3072, 77565), (3840, 62052), (4608, 51710), (5120, 46539), (5171, 46080), (5760, 41368), (7680, 31026), (9216, 25855), (10342, 23040), (11520, 20684), (15360, 15513)]