160805760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1373}}^1$

素因数の和:1456

約数の個数: 128

約数和(自身を含む): 521350560

約数和(自身を除く): 360544800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1220, 1373, 1464, 1830, 1920, 1952, 2440, 2746, 2928, 3660, 3904, 4119, 4880, 5492, 5856, 6865, 7320, 7808, 8238, 9760, 10984, 11712, 13730, 14640, 16476, 19520, 20595, 21968, 23424, 27460, 29280, 32952, 39040, 41190, 43936, 54920, 58560, 65904, 82380, 83753, 87872, 109840, 117120, 131808, 164760, 167506, 175744, 219680, 251259, 263616, 329520, 335012, 418765, 439360, 502518, 527232, 659040, 670024, 837530, 878720, 1005036, 1256295, 1318080, 1340048, 1675060, 2010072, 2512590, 2636160, 2680096, 3350120, 4020144, 5025180, 5360192, 6700240, 8040288, 10050360, 10720384, 13400480, 16080576, 20100720, 26800960, 32161152, 40201440, 53601920, 80402880, 160805760]

約数ペア:

[(1, 160805760), (2, 80402880), (3, 53601920), (4, 40201440), (5, 32161152), (6, 26800960), (8, 20100720), (10, 16080576), (12, 13400480), (15, 10720384), (16, 10050360), (20, 8040288), (24, 6700240), (30, 5360192), (32, 5025180), (40, 4020144), (48, 3350120), (60, 2680096), (61, 2636160), (64, 2512590), (80, 2010072), (96, 1675060), (120, 1340048), (122, 1318080), (128, 1256295), (160, 1005036), (183, 878720), (192, 837530), (240, 670024), (244, 659040), (305, 527232), (320, 502518), (366, 439360), (384, 418765), (480, 335012), (488, 329520), (610, 263616), (640, 251259), (732, 219680), (915, 175744), (960, 167506), (976, 164760), (1220, 131808), (1373, 117120), (1464, 109840), (1830, 87872), (1920, 83753), (1952, 82380), (2440, 65904), (2746, 58560), (2928, 54920), (3660, 43936), (3904, 41190), (4119, 39040), (4880, 32952), (5492, 29280), (5856, 27460), (6865, 23424), (7320, 21968), (7808, 20595), (8238, 19520), (9760, 16476), (10984, 14640), (11712, 13730)]