13268760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{110573}}^1$

素因数の和:110587

約数の個数: 32

約数和(自身を含む): 39806640

約数和(自身を除く): 26537880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 110573, 221146, 331719, 442292, 552865, 663438, 884584, 1105730, 1326876, 1658595, 2211460, 2653752, 3317190, 4422920, 6634380, 13268760]

約数ペア:

[(1, 13268760), (2, 6634380), (3, 4422920), (4, 3317190), (5, 2653752), (6, 2211460), (8, 1658595), (10, 1326876), (12, 1105730), (15, 884584), (20, 663438), (24, 552865), (30, 442292), (40, 331719), (60, 221146), (120, 110573)]