80177280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41759}}^1$

素因数の和:41781

約数の個数: 64

約数和(自身を含む): 255571200

約数和(自身を除く): 175393920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 41759, 83518, 125277, 167036, 208795, 250554, 334072, 417590, 501108, 626385, 668144, 835180, 1002216, 1252770, 1336288, 1670360, 2004432, 2505540, 2672576, 3340720, 4008864, 5011080, 5345152, 6681440, 8017728, 10022160, 13362880, 16035456, 20044320, 26725760, 40088640, 80177280]

約数ペア:

[(1, 80177280), (2, 40088640), (3, 26725760), (4, 20044320), (5, 16035456), (6, 13362880), (8, 10022160), (10, 8017728), (12, 6681440), (15, 5345152), (16, 5011080), (20, 4008864), (24, 3340720), (30, 2672576), (32, 2505540), (40, 2004432), (48, 1670360), (60, 1336288), (64, 1252770), (80, 1002216), (96, 835180), (120, 668144), (128, 626385), (160, 501108), (192, 417590), (240, 334072), (320, 250554), (384, 208795), (480, 167036), (640, 125277), (960, 83518), (1920, 41759)]