12863040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13399}}^1$

素因数の和:13419

約数の個数: 56

約数和(自身を含む): 40843200

約数和(自身を除く): 27980160

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, 160, 192, 240, 320, 480, 960, 13399, 26798, 40197, 53596, 66995, 80394, 107192, 133990, 160788, 200985, 214384, 267980, 321576, 401970, 428768, 535960, 643152, 803940, 857536, 1071920, 1286304, 1607880, 2143840, 2572608, 3215760, 4287680, 6431520, 12863040]

約数ペア:

[(1, 12863040), (2, 6431520), (3, 4287680), (4, 3215760), (5, 2572608), (6, 2143840), (8, 1607880), (10, 1286304), (12, 1071920), (15, 857536), (16, 803940), (20, 643152), (24, 535960), (30, 428768), (32, 401970), (40, 321576), (48, 267980), (60, 214384), (64, 200985), (80, 160788), (96, 133990), (120, 107192), (160, 80394), (192, 66995), (240, 53596), (320, 40197), (480, 26798), (960, 13399)]