27587840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{3079}}^1$

素因数の和:3107

約数の個数: 72

約数和(自身を含む): 75546240

約数和(自身を除く): 47958400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 3079, 4480, 6158, 8960, 12316, 15395, 21553, 24632, 30790, 43106, 49264, 61580, 86212, 98528, 107765, 123160, 172424, 197056, 215530, 246320, 344848, 394112, 431060, 492640, 689696, 788224, 862120, 985280, 1379392, 1724240, 1970560, 2758784, 3448480, 3941120, 5517568, 6896960, 13793920, 27587840]

約数ペア:

[(1, 27587840), (2, 13793920), (4, 6896960), (5, 5517568), (7, 3941120), (8, 3448480), (10, 2758784), (14, 1970560), (16, 1724240), (20, 1379392), (28, 985280), (32, 862120), (35, 788224), (40, 689696), (56, 492640), (64, 431060), (70, 394112), (80, 344848), (112, 246320), (128, 215530), (140, 197056), (160, 172424), (224, 123160), (256, 107765), (280, 98528), (320, 86212), (448, 61580), (560, 49264), (640, 43106), (896, 30790), (1120, 24632), (1280, 21553), (1792, 15395), (2240, 12316), (3079, 8960), (4480, 6158)]