153760140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{284741}}^1$

素因数の和:284759

約数の個数: 48

約数和(自身を含む): 478366560

約数和(自身を除く): 324606420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 284741, 569482, 854223, 1138964, 1423705, 1708446, 2562669, 2847410, 3416892, 4271115, 5125338, 5694820, 7688007, 8542230, 10250676, 12813345, 15376014, 17084460, 25626690, 30752028, 38440035, 51253380, 76880070, 153760140]

約数ペア:

[(1, 153760140), (2, 76880070), (3, 51253380), (4, 38440035), (5, 30752028), (6, 25626690), (9, 17084460), (10, 15376014), (12, 12813345), (15, 10250676), (18, 8542230), (20, 7688007), (27, 5694820), (30, 5125338), (36, 4271115), (45, 3416892), (54, 2847410), (60, 2562669), (90, 1708446), (108, 1423705), (135, 1138964), (180, 854223), (270, 569482), (540, 284741)]