277192320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6277}}^1$

素因数の和:6322

約数の個数: 128

約数和(自身を含む): 922112640

約数和(自身を除く): 644920320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 6277, 7360, 8832, 11040, 12554, 14720, 18831, 22080, 25108, 31385, 37662, 44160, 50216, 62770, 75324, 94155, 100432, 125540, 144371, 150648, 188310, 200864, 251080, 288742, 301296, 376620, 401728, 433113, 502160, 577484, 602592, 721855, 753240, 803456, 866226, 1004320, 1154968, 1205184, 1443710, 1506480, 1732452, 2008640, 2165565, 2309936, 2410368, 2887420, 3012960, 3464904, 4017280, 4331130, 4619872, 5774840, 6025920, 6929808, 8662260, 9239744, 11549680, 12051840, 13859616, 17324520, 18479488, 23099360, 27719232, 34649040, 46198720, 55438464, 69298080, 92397440, 138596160, 277192320]

約数ペア:

[(1, 277192320), (2, 138596160), (3, 92397440), (4, 69298080), (5, 55438464), (6, 46198720), (8, 34649040), (10, 27719232), (12, 23099360), (15, 18479488), (16, 17324520), (20, 13859616), (23, 12051840), (24, 11549680), (30, 9239744), (32, 8662260), (40, 6929808), (46, 6025920), (48, 5774840), (60, 4619872), (64, 4331130), (69, 4017280), (80, 3464904), (92, 3012960), (96, 2887420), (115, 2410368), (120, 2309936), (128, 2165565), (138, 2008640), (160, 1732452), (184, 1506480), (192, 1443710), (230, 1205184), (240, 1154968), (276, 1004320), (320, 866226), (345, 803456), (368, 753240), (384, 721855), (460, 602592), (480, 577484), (552, 502160), (640, 433113), (690, 401728), (736, 376620), (920, 301296), (960, 288742), (1104, 251080), (1380, 200864), (1472, 188310), (1840, 150648), (1920, 144371), (2208, 125540), (2760, 100432), (2944, 94155), (3680, 75324), (4416, 62770), (5520, 50216), (6277, 44160), (7360, 37662), (8832, 31385), (11040, 25108), (12554, 22080), (14720, 18831)]