55555680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{115741}}^1$

素因数の和:115759

約数の個数: 48

約数和(自身を含む): 175001904

約数和(自身を除く): 119446224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 115741, 231482, 347223, 462964, 578705, 694446, 925928, 1157410, 1388892, 1736115, 1851856, 2314820, 2777784, 3472230, 3703712, 4629640, 5555568, 6944460, 9259280, 11111136, 13888920, 18518560, 27777840, 55555680]

約数ペア:

[(1, 55555680), (2, 27777840), (3, 18518560), (4, 13888920), (5, 11111136), (6, 9259280), (8, 6944460), (10, 5555568), (12, 4629640), (15, 3703712), (16, 3472230), (20, 2777784), (24, 2314820), (30, 1851856), (32, 1736115), (40, 1388892), (48, 1157410), (60, 925928), (80, 694446), (96, 578705), (120, 462964), (160, 347223), (240, 231482), (480, 115741)]