19701878520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{164182321}}^1$

素因数の和:164182335

約数の個数: 32

約数和(自身を含む): 59105635920

約数和(自身を除く): 39403757400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 164182321, 328364642, 492546963, 656729284, 820911605, 985093926, 1313458568, 1641823210, 1970187852, 2462734815, 3283646420, 3940375704, 4925469630, 6567292840, 9850939260, 19701878520]

約数ペア:

[(1, 19701878520), (2, 9850939260), (3, 6567292840), (4, 4925469630), (5, 3940375704), (6, 3283646420), (8, 2462734815), (10, 1970187852), (12, 1641823210), (15, 1313458568), (20, 985093926), (24, 820911605), (30, 656729284), (40, 492546963), (60, 328364642), (120, 164182321)]