151240240

素因数分解:

$2^4\times 5^1\times {\mathrm{883}}^1\times {\mathrm{2141}}^1$

素因数の和:3037

約数の個数: 40

約数和(自身を含む): 352196208

約数和(自身を除く): 200955968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 883, 1766, 2141, 3532, 4282, 4415, 7064, 8564, 8830, 10705, 14128, 17128, 17660, 21410, 34256, 35320, 42820, 70640, 85640, 171280, 1890503, 3781006, 7562012, 9452515, 15124024, 18905030, 30248048, 37810060, 75620120, 151240240]

約数ペア:

[(1, 151240240), (2, 75620120), (4, 37810060), (5, 30248048), (8, 18905030), (10, 15124024), (16, 9452515), (20, 7562012), (40, 3781006), (80, 1890503), (883, 171280), (1766, 85640), (2141, 70640), (3532, 42820), (4282, 35320), (4415, 34256), (7064, 21410), (8564, 17660), (8830, 17128), (10705, 14128)]