130615360

素因数分解:

$2^6\times 5^1\times {\mathrm{408173}}^1$

素因数の和:408190

約数の個数: 28

約数和(自身を含む): 311028588

約数和(自身を除く): 180413228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 408173, 816346, 1632692, 2040865, 3265384, 4081730, 6530768, 8163460, 13061536, 16326920, 26123072, 32653840, 65307680, 130615360]

約数ペア:

[(1, 130615360), (2, 65307680), (4, 32653840), (5, 26123072), (8, 16326920), (10, 13061536), (16, 8163460), (20, 6530768), (32, 4081730), (40, 3265384), (64, 2040865), (80, 1632692), (160, 816346), (320, 408173)]