12562920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{34897}}^1$

素因数の和:34914

約数の個数: 48

約数和(自身を含む): 40830660

約数和(自身を除く): 28267740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 34897, 69794, 104691, 139588, 174485, 209382, 279176, 314073, 348970, 418764, 523455, 628146, 697940, 837528, 1046910, 1256292, 1395880, 1570365, 2093820, 2512584, 3140730, 4187640, 6281460, 12562920]

約数ペア:

[(1, 12562920), (2, 6281460), (3, 4187640), (4, 3140730), (5, 2512584), (6, 2093820), (8, 1570365), (9, 1395880), (10, 1256292), (12, 1046910), (15, 837528), (18, 697940), (20, 628146), (24, 523455), (30, 418764), (36, 348970), (40, 314073), (45, 279176), (60, 209382), (72, 174485), (90, 139588), (120, 104691), (180, 69794), (360, 34897)]