127195560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{353321}}^1$

素因数の和:353338

約数の個数: 48

約数和(自身を含む): 413386740

約数和(自身を除く): 286191180

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, 353321, 706642, 1059963, 1413284, 1766605, 2119926, 2826568, 3179889, 3533210, 4239852, 5299815, 6359778, 7066420, 8479704, 10599630, 12719556, 14132840, 15899445, 21199260, 25439112, 31798890, 42398520, 63597780, 127195560]

約数ペア:

[(1, 127195560), (2, 63597780), (3, 42398520), (4, 31798890), (5, 25439112), (6, 21199260), (8, 15899445), (9, 14132840), (10, 12719556), (12, 10599630), (15, 8479704), (18, 7066420), (20, 6359778), (24, 5299815), (30, 4239852), (36, 3533210), (40, 3179889), (45, 2826568), (60, 2119926), (72, 1766605), (90, 1413284), (120, 1059963), (180, 706642), (360, 353321)]