1172998920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{9774991}}^1$

素因数の和:9775005

約数の個数: 32

約数和(自身を含む): 3518997120

約数和(自身を除く): 2345998200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 9774991, 19549982, 29324973, 39099964, 48874955, 58649946, 78199928, 97749910, 117299892, 146624865, 195499820, 234599784, 293249730, 390999640, 586499460, 1172998920]

約数ペア:

[(1, 1172998920), (2, 586499460), (3, 390999640), (4, 293249730), (5, 234599784), (6, 195499820), (8, 146624865), (10, 117299892), (12, 97749910), (15, 78199928), (20, 58649946), (24, 48874955), (30, 39099964), (40, 29324973), (60, 19549982), (120, 9774991)]