770261760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{66863}}^1$

素因数の和:66890

約数の個数: 108

約数和(自身を含む): 2665065312

約数和(自身を除く): 1894803552

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 66863, 133726, 200589, 267452, 334315, 401178, 534904, 601767, 668630, 802356, 1002945, 1069808, 1203534, 1337260, 1604712, 2005890, 2139616, 2407068, 2674520, 3008835, 3209424, 4011780, 4279232, 4814136, 5349040, 6017670, 6418848, 8023560, 8558464, 9628272, 10698080, 12035340, 12837696, 16047120, 17116928, 19256544, 21396160, 24070680, 25675392, 32094240, 38513088, 42792320, 48141360, 51350784, 64188480, 77026176, 85584640, 96282720, 128376960, 154052352, 192565440, 256753920, 385130880, 770261760]

約数ペア:

[(1, 770261760), (2, 385130880), (3, 256753920), (4, 192565440), (5, 154052352), (6, 128376960), (8, 96282720), (9, 85584640), (10, 77026176), (12, 64188480), (15, 51350784), (16, 48141360), (18, 42792320), (20, 38513088), (24, 32094240), (30, 25675392), (32, 24070680), (36, 21396160), (40, 19256544), (45, 17116928), (48, 16047120), (60, 12837696), (64, 12035340), (72, 10698080), (80, 9628272), (90, 8558464), (96, 8023560), (120, 6418848), (128, 6017670), (144, 5349040), (160, 4814136), (180, 4279232), (192, 4011780), (240, 3209424), (256, 3008835), (288, 2674520), (320, 2407068), (360, 2139616), (384, 2005890), (480, 1604712), (576, 1337260), (640, 1203534), (720, 1069808), (768, 1002945), (960, 802356), (1152, 668630), (1280, 601767), (1440, 534904), (1920, 401178), (2304, 334315), (2880, 267452), (3840, 200589), (5760, 133726), (11520, 66863)]