90977520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379073}}^1$

素因数の和:379089

約数の個数: 40

約数和(自身を含む): 282031056

約数和(自身を除く): 191053536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379073, 758146, 1137219, 1516292, 1895365, 2274438, 3032584, 3790730, 4548876, 5686095, 6065168, 7581460, 9097752, 11372190, 15162920, 18195504, 22744380, 30325840, 45488760, 90977520]

約数ペア:

[(1, 90977520), (2, 45488760), (3, 30325840), (4, 22744380), (5, 18195504), (6, 15162920), (8, 11372190), (10, 9097752), (12, 7581460), (15, 6065168), (16, 5686095), (20, 4548876), (24, 3790730), (30, 3032584), (40, 2274438), (48, 1895365), (60, 1516292), (80, 1137219), (120, 758146), (240, 379073)]