77016960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4457}}^1$

素因数の和:4485

約数の個数: 128

約数和(自身を含む): 272829600

約数和(自身を除く): 195812640

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, 4457, 5760, 8640, 8914, 13371, 17280, 17828, 22285, 26742, 35656, 40113, 44570, 53484, 66855, 71312, 80226, 89140, 106968, 120339, 133710, 142624, 160452, 178280, 200565, 213936, 240678, 267420, 285248, 320904, 356560, 401130, 427872, 481356, 534840, 570496, 601695, 641808, 713120, 802260, 855744, 962712, 1069680, 1203390, 1283616, 1426240, 1604520, 1711488, 1925424, 2139360, 2406780, 2567232, 2852480, 3209040, 3850848, 4278720, 4813560, 5134464, 6418080, 7701696, 8557440, 9627120, 12836160, 15403392, 19254240, 25672320, 38508480, 77016960]

約数ペア:

[(1, 77016960), (2, 38508480), (3, 25672320), (4, 19254240), (5, 15403392), (6, 12836160), (8, 9627120), (9, 8557440), (10, 7701696), (12, 6418080), (15, 5134464), (16, 4813560), (18, 4278720), (20, 3850848), (24, 3209040), (27, 2852480), (30, 2567232), (32, 2406780), (36, 2139360), (40, 1925424), (45, 1711488), (48, 1604520), (54, 1426240), (60, 1283616), (64, 1203390), (72, 1069680), (80, 962712), (90, 855744), (96, 802260), (108, 713120), (120, 641808), (128, 601695), (135, 570496), (144, 534840), (160, 481356), (180, 427872), (192, 401130), (216, 356560), (240, 320904), (270, 285248), (288, 267420), (320, 240678), (360, 213936), (384, 200565), (432, 178280), (480, 160452), (540, 142624), (576, 133710), (640, 120339), (720, 106968), (864, 89140), (960, 80226), (1080, 71312), (1152, 66855), (1440, 53484), (1728, 44570), (1920, 40113), (2160, 35656), (2880, 26742), (3456, 22285), (4320, 17828), (4457, 17280), (5760, 13371), (8640, 8914)]