197791320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1648261}}^1$

素因数の和:1648275

約数の個数: 32

約数和(自身を含む): 593374320

約数和(自身を除く): 395583000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1648261, 3296522, 4944783, 6593044, 8241305, 9889566, 13186088, 16482610, 19779132, 24723915, 32965220, 39558264, 49447830, 65930440, 98895660, 197791320]

約数ペア:

[(1, 197791320), (2, 98895660), (3, 65930440), (4, 49447830), (5, 39558264), (6, 32965220), (8, 24723915), (10, 19779132), (12, 16482610), (15, 13186088), (20, 9889566), (24, 8241305), (30, 6593044), (40, 4944783), (60, 3296522), (120, 1648261)]