75363840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{3271}}^1$

素因数の和:3300

約数の個数: 120

約数和(自身を含む): 261085968

約数和(自身を除く): 185722128

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, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3271, 3840, 4608, 5760, 6542, 7680, 9813, 11520, 13084, 16355, 19626, 23040, 26168, 29439, 32710, 39252, 49065, 52336, 58878, 65420, 78504, 98130, 104672, 117756, 130840, 147195, 157008, 196260, 209344, 235512, 261680, 294390, 314016, 392520, 418688, 471024, 523360, 588780, 628032, 785040, 837376, 942048, 1046720, 1177560, 1256064, 1570080, 1674752, 1884096, 2093440, 2355120, 2512128, 3140160, 3768192, 4186880, 4710240, 5024256, 6280320, 7536384, 8373760, 9420480, 12560640, 15072768, 18840960, 25121280, 37681920, 75363840]

約数ペア:

[(1, 75363840), (2, 37681920), (3, 25121280), (4, 18840960), (5, 15072768), (6, 12560640), (8, 9420480), (9, 8373760), (10, 7536384), (12, 6280320), (15, 5024256), (16, 4710240), (18, 4186880), (20, 3768192), (24, 3140160), (30, 2512128), (32, 2355120), (36, 2093440), (40, 1884096), (45, 1674752), (48, 1570080), (60, 1256064), (64, 1177560), (72, 1046720), (80, 942048), (90, 837376), (96, 785040), (120, 628032), (128, 588780), (144, 523360), (160, 471024), (180, 418688), (192, 392520), (240, 314016), (256, 294390), (288, 261680), (320, 235512), (360, 209344), (384, 196260), (480, 157008), (512, 147195), (576, 130840), (640, 117756), (720, 104672), (768, 98130), (960, 78504), (1152, 65420), (1280, 58878), (1440, 52336), (1536, 49065), (1920, 39252), (2304, 32710), (2560, 29439), (2880, 26168), (3271, 23040), (3840, 19626), (4608, 16355), (5760, 13084), (6542, 11520), (7680, 9813)]