1345541760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{77867}}^1$

素因数の和:77895

約数の個数: 128

約数和(自身を含む): 4765521600

約数和(自身を除く): 3419979840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 77867, 155734, 233601, 311468, 389335, 467202, 622936, 700803, 778670, 934404, 1168005, 1245872, 1401606, 1557340, 1868808, 2102409, 2336010, 2491744, 2803212, 3114680, 3504015, 3737616, 4204818, 4672020, 4983488, 5606424, 6229360, 7008030, 7475232, 8409636, 9344040, 9966976, 10512045, 11212848, 12458720, 14016060, 14950464, 16819272, 18688080, 21024090, 22425696, 24917440, 28032120, 29900928, 33638544, 37376160, 42048180, 44851392, 49834880, 56064240, 67277088, 74752320, 84096360, 89702784, 112128480, 134554176, 149504640, 168192720, 224256960, 269108352, 336385440, 448513920, 672770880, 1345541760]

約数ペア:

[(1, 1345541760), (2, 672770880), (3, 448513920), (4, 336385440), (5, 269108352), (6, 224256960), (8, 168192720), (9, 149504640), (10, 134554176), (12, 112128480), (15, 89702784), (16, 84096360), (18, 74752320), (20, 67277088), (24, 56064240), (27, 49834880), (30, 44851392), (32, 42048180), (36, 37376160), (40, 33638544), (45, 29900928), (48, 28032120), (54, 24917440), (60, 22425696), (64, 21024090), (72, 18688080), (80, 16819272), (90, 14950464), (96, 14016060), (108, 12458720), (120, 11212848), (128, 10512045), (135, 9966976), (144, 9344040), (160, 8409636), (180, 7475232), (192, 7008030), (216, 6229360), (240, 5606424), (270, 4983488), (288, 4672020), (320, 4204818), (360, 3737616), (384, 3504015), (432, 3114680), (480, 2803212), (540, 2491744), (576, 2336010), (640, 2102409), (720, 1868808), (864, 1557340), (960, 1401606), (1080, 1245872), (1152, 1168005), (1440, 934404), (1728, 778670), (1920, 700803), (2160, 622936), (2880, 467202), (3456, 389335), (4320, 311468), (5760, 233601), (8640, 155734), (17280, 77867)]