75809280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{9871}}^1$

素因数の和:9897

約数の個数: 80

約数和(自身を含む): 242377344

約数和(自身を除く): 166568064

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, 7680, 9871, 19742, 29613, 39484, 49355, 59226, 78968, 98710, 118452, 148065, 157936, 197420, 236904, 296130, 315872, 394840, 473808, 592260, 631744, 789680, 947616, 1184520, 1263488, 1579360, 1895232, 2369040, 2526976, 3158720, 3790464, 4738080, 5053952, 6317440, 7580928, 9476160, 12634880, 15161856, 18952320, 25269760, 37904640, 75809280]

約数ペア:

[(1, 75809280), (2, 37904640), (3, 25269760), (4, 18952320), (5, 15161856), (6, 12634880), (8, 9476160), (10, 7580928), (12, 6317440), (15, 5053952), (16, 4738080), (20, 3790464), (24, 3158720), (30, 2526976), (32, 2369040), (40, 1895232), (48, 1579360), (60, 1263488), (64, 1184520), (80, 947616), (96, 789680), (120, 631744), (128, 592260), (160, 473808), (192, 394840), (240, 315872), (256, 296130), (320, 236904), (384, 197420), (480, 157936), (512, 148065), (640, 118452), (768, 98710), (960, 78968), (1280, 59226), (1536, 49355), (1920, 39484), (2560, 29613), (3840, 19742), (7680, 9871)]