123650240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{55201}}^1$

素因数の和:55225

約数の個数: 56

約数和(自身を含む): 336511392

約数和(自身を除く): 212861152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 55201, 110402, 220804, 276005, 386407, 441608, 552010, 772814, 883216, 1104020, 1545628, 1766432, 1932035, 2208040, 3091256, 3532864, 3864070, 4416080, 6182512, 7728140, 8832160, 12365024, 15456280, 17664320, 24730048, 30912560, 61825120, 123650240]

約数ペア:

[(1, 123650240), (2, 61825120), (4, 30912560), (5, 24730048), (7, 17664320), (8, 15456280), (10, 12365024), (14, 8832160), (16, 7728140), (20, 6182512), (28, 4416080), (32, 3864070), (35, 3532864), (40, 3091256), (56, 2208040), (64, 1932035), (70, 1766432), (80, 1545628), (112, 1104020), (140, 883216), (160, 772814), (224, 552010), (280, 441608), (320, 386407), (448, 276005), (560, 220804), (1120, 110402), (2240, 55201)]